Utax P-4030 MFP, Service Manual

Page 1: ...Service Manual Monochrome Copy P 4030 MFP P 4035 MFP P 4030iMFP P 4035iMFP P 5035iMFP P 6035iMFP Rev 7 0 Date 09 01 2014 2NMSM067 ...

Page 2: ...Service Manual Monochrome Copy P 4030 MFP P 4035 MFP P 4030iMFP P 4035iMFP P 5035iMFP P 6035iMFP Rev 7 0 Date 09 01 2014 2NMSM067 ...

Page 3: ...LON LES INSTRUCTIONS DONNEES Il peut être illégal de jeter les batteries dans des eaux d égout municipales Vérifiez avec les fonctionnaires municipaux de votre région pour les détails concernant des déchets solides et une mise au rebut appropriée Notation of products in the manual For the purpose of this service manual products are identified to the following type 40L model 40LF model P 4030 MFP 4...

Page 4: ...d Procedure in U207 1 3 44 Added Error codes 1 3 54 1 3 55 1 3 58 to 60 Changed Item number of original 1 3 55 to 57 Correction List of the Error Codes 1 3 62 Added a display of TDRS connection state 1 3 63 1 3 65 Correction The position of Excute Correction Kind of error 1 3 98 Correction Procedure in U917 1 3 106 1 3 109 1 3 110 Added Completion 1 3 107 Added 254 Taiwan to Destination code list ...

Page 5: ...n parts number in maintenance parts 2 3 3 Added cautions sentence 2 3 15 Correction main engine board controlboard 2 3 22 Deleted Center and rear fan motor Japan only 2 31 April 2014 1 3 10 1 3 11 Correction Name of MK 3 23 May 2014 Contents Correction number of pages 1 3 6 1 3 102 1 3 103 Added U977 1 3 48 Added Initial setting Off This function is available only Asia area 1 3 54 Correction Descr...

Page 6: ...7 8 September 2014 1 2 20 Correction Part No 1702P60UN1 1 3 13 Correction Description of Service Status Page 2 2 1 to 2 2 2 Correction Procedure Revision Date Pages Revised contents ...

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Page 8: ...rsonnel to ensure the safety of their customers their machines as well as themselves during maintenance activities Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities ...

Page 9: ... this symbol CAUTION Bodily injury or damage to property may result from insufficient attention to or incorrect com pliance with warning messages using this symbol Symbols The triangle symbol indicates a warning including danger and caution The specific point of attention is shown inside the symbol General warning Warning of risk of electric shock Warning of high temperature indicates a prohibited...

Page 10: ...d or dusty place This may cause fire or electric shock Do not install the copier near a radiator heater other heat source or near flammable material This may cause fire Allow sufficient space around the copier to allow the ventilation grills to keep the machine as cool as possible Insufficient ventilation may cause heat buildup and poor copying performance Always handle the machine by the correct ...

Page 11: ... carefully Always check that the copier is correctly connected to an outlet with a ground connection Check that the power cable covering is free of damage Check that the power plug is dust free If it is dirty clean it to remove the risk of fire or electric shock Never attempt to disassemble the optical unit in machines using lasers Leaking laser light may damage eyesight Handle the charger section...

Page 12: ... caution labels that should be present on the machine according to the instruction handbook are clean and not peeling Replace with new ones if necessary Handle greases and solvents with care by following the instructions below Use only a small amount of solvent at a time being careful not to spill Wipe spills off completely Ventilate the room well while using grease or solvents Allow applied solve...

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Page 14: ...1 2 18 4 Installing the IC card reader holder HyPAS model only 1 2 20 1 3 Maintenance Mode 1 3 1 Maintenance Mode 1 3 1 1 Executing a maintenance item 1 3 1 2 Maintenance modes item list 1 3 2 3 Contents of the maintenance mode items 1 3 7 1 3 2 Service mode 1 3 104 1 Executing a service mode 1 3 104 2 Description of service mode 1 3 105 1 4 Troubleshooting 1 4 1 Paper misfeed detection 1 4 1 1 Pa...

Page 15: ...mage appears entirely black 1 4 76 3 Image is too light 1 4 77 4 The background is colored 1 4 79 5 White streaks are printed vertically 1 4 80 6 Black streaks appear longitudinally 1 4 81 7 Black or white streaks appear horizontally 1 4 83 8 Uneven density longitudinally 1 4 84 9 Uneven density horizontally 1 4 85 10 Black dots appear on the image 1 4 86 11 Offset occurs 1 4 87 12 Image is partly...

Page 16: ...itting the primary paper feed unit and the pickup roller 1 5 5 1 2 Detaching and refitting the retard roller 1 5 5 2 MP tray paper feed section 1 5 7 2 1 Detaching and refitting the MP paper feed pulley 1 5 9 3 Conveying section 1 5 12 1 5 3 Optical section 1 5 14 1 Image scanner section 1 5 14 1 1 Detaching and refitting the exposure lamp 1 5 16 1 2 Detaching and refitting the image scanner unit ...

Page 17: ...y cover 1 5 85 4 Detaching and refitting the right upper cover 1 5 86 5 Detaching and refitting the left upper cover 1 5 86 6 Detaching and refitting the center stay cover 1 5 87 7 Detaching and refitting the front right cover 1 5 87 8 Detaching and refitting the top tray cover 1 5 88 9 Detaching and refitting the right middle cover 1 5 90 10 Detaching and refitting the right lower cover 1 5 91 11...

Page 18: ...6 2 2 6 Power source PWB PSPWB 2 2 46 1 Connector position 2 2 46 2 PWB photograph 2 2 46 3 Connector lists 2 2 47 4 Detaching and refitting the PWB PSPWB 2 2 48 2 2 7 Operation panel PWB OPPWB for HyPAS model 2 2 52 1 Connector position 2 2 52 2 PWB photograph 2 2 52 3 Connector lists 2 2 53 4 Detaching and refitting the PWB OPPWB 2 2 56 2 2 8 Operation panel PWB OPPWB for Basic model 2 2 58 1 Co...

Page 19: ...2NM 2NX 2NY 2NZ 2P0 2P6 5 Installation Guide PF 320 Paper Feeder ...

Page 20: ...0 60 ppm model only Multi Purpose Tray A4 A5 A6 B5 B6 Folio 216 340 mm Letter Legal Statement Exec utive Oficio II 16K ISO B5 Envelope 10 Envelope 9 Envelope 6 Envelope Monarch Envelope DL Envelope C5 Hagaki Oufuku hagaki Youkei 4 Youkei 2 Custom Warm up Time 22 C 71 6 F 60 Power on 21 s or less 25 s or less Low power mode 10 s or less Sleep 15 s or less 20 s or less 25 s or less Paper Capacity Ca...

Page 21: ...H 18 11 16 17 15 16 22 5 8 475 455 575 mm 18 11 16 17 15 16 23 1 4 475 455 590 mm Weight Not include toner container Basic model 47 4 lbs or less 21 5 kg or less HyPAS model 48 5 lbs or less 22 0 kg or less 51 4 lbs or less 23 3 kg or less Space Required W D Using multi purpose tray 18 11 16 24 7 8 475 632 mm Rated input 120 V 60 Hz 8 4 A 220 240 V 50 60 Hz 4 4 A 120 V 60 Hz 10 4 A 220 240 V 50 60...

Page 22: ...m original size Folio Legal Original Feed System Fixed Item Description 40 ppm 50 ppm 60 ppm Printing Speed Same as Copy Speed First Print Time A4 feed from Cassette 9 0 seconds or less 8 0 seconds or less Excluding time for system stabilization immediately after turning on the main power Resolution Fast 1200 600 dpi 300 dpi Operating System Windows XP Windows Server 2003 Windows Vista Windows 7 W...

Page 23: ...0 dpi 400 dpi 300 dpi 200 dpi 200 400 dpi 200 100 dpi File Format TIFF MMR JPEG compression JPEG PDF MMR JPEG compres sion XPS PDF A PDF high compression Scanning Speed 3 A4 landscape 300 dpi Image quality Text Photo original Simplex 40 ipm B W 30 ipm Color 60 ipm B W 40 ipm Color Duplex 17 ipm B W 13 ipm Color 26 ipm B W 17 ipm Color Interface Ethernet 10BASE T 100BASE TX 1000BASE T USB Network p...

Page 24: ...ssor 2 Original Width Guides 3 Original Tray 4 Original Eject Table 5 Inner Tray 6 Eject Paper stopper 7 Front Cover 8 Cassette1 9 Power Switch 10 Original Stopper Compartments 11 USB Memory Slot 12 Front Cover Open Button 13 Slit Glass 14 Original Size Indicator Plates 15 Contact Glass 16 Operation Panel 17 Handles 18 controller Cover 19 Rear Cover ...

Page 25: ...8 2 1 3 4 5 10 11 10 6 12 13 1 Option Interface Slot 2 Network Interface Connector 3 USB Interface Connector 4 Envelope Lever 5 Fuser Cover 6 MP Paper Guides 7 MP Sub Tray 8 MP Tray 9 Paper Length Guide 10 Paper Width Guide 11 Bottom Plate 12 Cassete Size Dial 13 Duplex Cover ...

Page 26: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 1 7 Figure 1 1 3 14 15 16 17 14 Toner Container 15 Toner Container Lock Lever 16 Registration roller 17 Waste Toner Box ...

Page 27: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 1 8 3 Option Figure 1 1 4 1 2 3 4 5 6 7 1 Card Reader 2 Cassette 2 3 Cassette 3 4 Cassette 4 5 Cassette 5 6 Rear Tray 7 Eject Paper Stopper ...

Page 28: ... 8 Processing Indicator 9 Memory Indicator 10 Attention Indicator 11 Numeric keys 12 Clear key 13 Reset key 14 Start key 15 Stop key 16 Program key 17 Power Indication 18 Energy Saver key 19 Authentication Logout key 20 Status Job Cancel key 21 Document Box key 22 System Menu Counter key 23 Copy key 24 Send key 25 FAX key 26 Address Book key 27 Address Recall Pause key 28 Confirm Add Destination k...

Page 29: ...ome Key 2 Status Job Cancel key 3 Copy key 4 Send key 5 FAX key 6 LCD 7 System Menu Counter key 8 Numeric keys 9 Authentication Logout key 10 Clear key 11 Quick No Search key 12 Enter key 13 Energy Saver key 14 Reset key 15 Stop key 16 Start key 17 Processing Indicator 18 Memory Indicator 19 Attention Indicator ...

Page 30: ...3 4 11 10 12 1 2 3 7 9 6 8 5 1 Cassette paper feed section 2 MP tray paper feed section 3 Conveying section 4 Image scanner section 5 Laser scanner section 6 Developer section 7 Toner container section 8 Drum section 9 Transfer Separation section 10 Fuser and eject feed shift section 11 Eject section 12 Duplex conveying section 13 DP section ...

Page 31: ...llowing optional equipment is available for the machine 1 PF 320 2 PT 320 50 60 ppm model only 3 Card Authentication Kit B 4 Expansion Memory 7 IB 50 9 Data Security Kit E 11 USB Keyboard 10 UG 33 6 HD 6 HD 7 8 IB 51 Software option 5 SD Memory Card SDHC Memory Card ...

Page 32: ...e and cool or hot direct air Avoid places subject to dust and vibrations Choose a surface capable of supporting the weight of the machine Place the machine on a level surface maximum allowance inclination 1 Avoid air borne substances that may adversely affect the machine or degrade the photoconductor such as mercury acidic of alkaline vapors inorganic gasses NOx SOx gases and chlorine based organi...

Page 33: ...ing paper Make test copies Replace the operation panel sheet except 240V AC model Connecting the power code Clearing the counter maintanance item U927 Exit maintenance mode Setting of the fuser pressure release lever 40 ppm model only Power on Installing software Output an own status report maintenance item U000 Completion of the machine installation Install the paper feeder option For service set...

Page 34: ...0 14 7 8 5 4 2 6 9 15 3 17 1 Hinge joints 2 Outer case 3 Upper front pad 4 Upper left pad 5 Upper right pad 6 Waste toner box 7 Power code 8 Operation guide etc 9 Plastic bag 10 Document tray 11 Main unit 12 Inner pad 13 Plastic bag 14 Plastic bag 15 Lower left pad 16 Lower right pad 17 Lower front pad 18 Bottom case ...

Page 35: ...nel part because there is fear of breakage Figure 1 2 3 Removed the packing components that a fixed tape and shock absorbing material etc are 1 A main unit is carried on a paper feeder Refer to the installation guide for the details of attachment Figure 1 2 4 Precaution for carrying the machine Remove the tapes and spacer Install the paper feeder option Paper feeder Main unit ...

Page 36: ... down and open the front cover Figure 1 2 5 2 Rotate the toner container lock lever to the lock position and then the unlock position Figure 1 2 6 Setup of a toner container Release button Front cover Lock position Toner container lock lever Unlock position ...

Page 37: ...r container from the main unit Figure 1 2 7 Caution Do not press too firmly on the center of the toner container or touch the toner feed slot or the terminal parts Figure 1 2 8 Toner container Main unit Terminal part Toner feed slot Toner container ...

Page 38: ...s shown in the figure in order to distribute the toner evenly inside the container Figure 1 2 9 5 Set the toner container to the main unit and then turn the toner container lock lever to the lock position 6 Close the front cover Figure 1 2 10 Toner container lock button Lock position ...

Page 39: ...et work interface connector located on the back side of the main unit 2 Connect the other end of the cable to the network router Connecting at USB 1 Connect the USB cable to the USB interface connector located on the back side of the main unit 2 Connect the other end of the cable to the PC Installing the waste toner box Cap Waste toner box Controller cover Connecting the cable Network USB 10Base T...

Page 40: ...the main unit out Figure 1 2 13 Push the bottom plate down 40 ppm model only Figure 1 2 14 2 Push the lock lever on the right side guide and slide to the desired paper size Figure 1 2 15 Loading paper Cassette Main unit Botom plate Cassette Lock lever Paper width guides ...

Page 41: ...e of the paper you are going to use appears in the cassette size window Figure 1 2 16 5 If you are going to set paper that is lon ger than A4 pull out the extension cas settes pushing the lock button one by one and adjust them to the desired paper size Figure 1 2 17 Lock lever Cassette size dial Paper length guide Leagal Folio Extension cassette Lock button ...

Page 42: ...Raise the right and left hands alternately to create a gap and feed air between the papers 4 Finally align the papers on a level flat table If the paper is curled or folded straighten it before loading Paper that is curled or folded may cause a jam Figure 1 2 18 6 Fan the media paper transparencies then tap it on a level surface to avoid media jams or skewed printing 7 Slide the paper into the pap...

Page 43: ...anel cover 4 Replace it to the operation panel sheet of the corresponding language 5 Refit all the removed parts Figure 1 2 21 Replace the operation panel sheet except 240V AC model Right operation lid Left operation lid Left operation panel cover Left operation panel sheet Left operation panel cover Left operation panel sheet Operation panel assembly ...

Page 44: ... Figure 1 2 22 1 Open the rear cover 2 Remove the inlet cover 3 Connect the power cord to the main unit and the wall outlet 4 Refit the inlet cover 5 Close the rear cover Figure 1 2 23 Setting of the fuser pressure release lever 40 ppm model only Rear cover Release lever Normal position Release lever Shipment position Connecting the power code 1 2 Inlet cover Power cord Wall outlet ...

Page 45: ...on your PC from the included Product Library disc if you want to use the printer function of this machine or perform TWAIN WIA transmission from your PC Reference of an operation guide Perform the high altitude settings when a leakage is developed on images in a high altitude installation such as in Mexico City see page P 1 3 109 Power on Power switch ON 10 10 This wizard will help you set up your...

Page 46: ...ys and press the start key 2 Select Country Code and enter a destination code using the numeric keys refer to the destination code list P 1 3 63 3 Press the start key Data initialization starts 4 Press the stop key to exit 1 Enter 001 using the numeric keys and press the start key The machine exits the maintenance mode 1 Place an original and make test copies Output an own status report maintenanc...

Page 47: ... the rear cover 2 Remove the upper interface cover and the lower interface cover Figure 1 2 26 3 Remove two screws and the Slot cover 4 Insert the SD card in the SD card slot 5 Refit all the removed parts Figure 1 2 27 Upper interface cover Lower interface cover Rear cover SD card slot Slot cover Screws SD card ...

Page 48: ... 2 Open the shield plate by rotating Figure 1 2 29 3 Insert the expansion memory into the memory socket so that the notches on the memory align with the correspond ing protrusions in the slot 4 Close the shield plate 5 Refit the controller cover Figure 1 2 30 Controller cover Shield plate Expansion memory Memory socket ...

Page 49: ...ff 3 Unplug the power cord from the wall outlet Figure 1 2 31 4 Open the rear cover 5 Remove two interface covers from the main unit Figure 1 2 32 6 Remove two screws and the option slot cover Figure 1 2 33 OFF Indicator Power switch Power cord Wall outlet Upper interface cover Lower interface cover Rear cover 11 5 Screw Screw Option slot cover ...

Page 50: ... main unit Figure 1 2 34 9 Refit two interface covers 10 Close the rear cover Figure 1 2 35 11 Connect the plug of the power cord to a wall outlet 12 Turn the power switch on Figure 1 2 36 Screws SSD Option slot Rear cover Lower interface cover Upper interface cover ON Power switch Power cord Wall outlet ...

Page 51: ...ires the following parts Supplied parts of IC card reader holder 10 1702P60UN1 Procedure 1 Mount the IC card reader to the IC card reader holder Figure 1 2 37 Parts Quantity Part No IC card reader holder 10 1 1702P60UN1 Parts Quantity Part No IC card reader holder 1 Label 1 M3 8 bind screw 1 IC card reader IC card reader holder ...

Page 52: ...another rib Figure 1 2 38 3 Slide the left operation lid and then remove it 4 Remove the left operation panel cover and the left operation panel sheet 5 Remove the IC card reader cover Figure 1 2 39 Rib Rib IC card reder holder USB cable IC card reader cover Left operation panel cover Left operation panel sheet Left operation lid Operation panel assembly ...

Page 53: ...d reader holder using a screw 8 Refit all the removed parts Figure 1 2 40 9 Affix a label on the ICcar reader cover aligning it with the positioning mark Figure 1 2 41 Screw IC card reader holder Operation panel assembly USB connector Label Positioning mark IC card reader cover Operation panel assembly ...

Page 54: ... For this you need to log in with admin istrator privileges 3 Press Next of Optional Function 4 Select CARD AUTHENTICATION KIT B and press Activate 5 The License Key entry screen is displayed Enter the License Key using the numeric keys and press Official 6 Confirm the product name CARD AUTHENTICATION KIT B and press Yes 7 To use a SSFC card run maintenance mode U222 and set SSFC When the machine ...

Page 55: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 2 24 This page is intentionally left blank ...

Page 56: ...ing the numeric keys Enter the maintenance item number using the cursor up down keys or numeric keys The selected maintenance item is run Press the stop key Press the start key Start End Maintenance mode is entered The maintenance item is selected Maintenance mode is exited Repeat the same maintenance item Run another maintenance item No No Yes Yes Enter 001 using the cursor up down keys or numeri...

Page 57: ...de to do FW UPDATE Drive paper feed and paper conveying system U034 Adj Paper Timing The timing data of leading edge and the center line adjustment data in a paper stan dard are set up Optical U065 Adj Scn The degrees of the main and auxiliary scanning direction at the time of table read ing are adjusted U066 Table Timing The timing of leading edge and trailing edge at the time of table reading ar...

Page 58: ...rs of the OEM are set up U285 Set Svc Sts Page A coverage report output permission or failure is channged U332 Adj Calc Rate The coefficient of the fixed form external application paper to A4 or 11x8 5 paper is set up U339 Chk Drum Heater The display existence of a drum heater setup of a system menu is changed U345 Set Mnt Time Disp The number of sheets of a check close dis play is set up U346 Slc...

Page 59: ...etting 2 The number of adjustment lines at the time of automatic reduction and the number of adjustment lines at the time of automatic reduction A4 LETTER are set up U612 System Setting 3 An automatic reduction setup at the time of receiving a long manuscript is carried out The automatic output of a protocol list is set up U620 FAX System Remote change mode a continued type one shot type is set up...

Page 60: ...ction time at the time of the contin uous selection of a remote change is set up U641 Comm Time 2 The timeout time at the time of FAX com munication is set up U650 Modem 1 G3 cable equalizer is set up A modem disregard level is set up U651 Modem 2 A modem outgoing level is set up U660 Set Calls A setup relevant to NCU network control unit is carried out U670 Output List The list of the data releva...

Page 61: ...ata Reading writing of backup data U920 Chg Cnt Displaying and clearing of copy counts U927 Clr Chg Life Cnt The count for fee collection and a life count are cleared U928 Life Cnt A machine life counter are displayed and cleared U969 Toner Area Code The area code for toner container discern ment set up for every machine is referred to U977 Data capture mode Store the print data sent to the machin...

Page 62: ...list Maintenance Output the maintenance report User Status Output the user status report Service Status Output the service status report Event Output the event report NW Status Out put the network status report All Output the All report 3 Press the start key A list is output When A4 Letter paper is available a report of this size is output If not specify the paper feed location Method Send to the ...

Page 63: ...13 02 12 17 30 2013 02 12 17 30 2013 02 12 17 30 2013 02 12 17 30 2013 02 12 17 30 4002 01 08 01 00 0501 01 08 01 00 4002 01 08 01 00 0501 01 08 01 00 4002 01 08 01 00 0501 01 08 01 00 4002 01 08 01 0501 01 08 01 4002 01 08 01 0501 01 08 01 00 4002 01 08 01 00 Service Call Log 8 7 6 5 4 3 2 1 Count 1111111 999999 888888 777777 666666 555555 444444 1 Service Code 01 6000 01 2100 01 4000 01 6000 01 ...

Page 64: ...ect a Cause of paper jam Hexadecimal For details on the case of paper jam refer to Paper Misfeed Detection See P 1 4 2 b Detail of paper source Hexadecimal 00 MP tray 01 Cassette 1 02 Cassette 2 paper feeder 03 Cassette 3 paper feeder 04 Cassette 4 paper feeder 05 to 09 Reserved c Detail of paper size Hexadecimal 00 Not specified 01 Monarch 02 Business 03 International DL 04 International C5 05 Ex...

Page 65: ...iagnostic error code See P 1 4 20 Example 01 6000 01 Self diagnostic error 6000 Self diagnostic error code number 9 Mainte nance Log Count item Remembers 1 to 8 of occurrence of replace ment If the occurrence of the previous replacement of toner container is less than 8 all of the occur rences of replacement are logged The total page count at the time of the replacement of the toner container The ...

Page 66: ... f Paper jam g Self diagnostic error h Maintenance item replacing Indicates the log counter of paper jams depending on location Refer to Paper Jam Log All instances including those are not occurred are displayed Indicates the log counter of self diagnostics errors depending on cause Example C6000 4 Self diagnostics error 6000 has happened four times Indicates the log counter depending on the maint...

Page 67: ...ed Installed Connected US English FAX Information Rings Normal Rings FAX TEL Rings TAD 3 3 3 Print Coverage Average Total K 1 10 Copy K 1 10 Printer K 1 10 FAX K 1 10 Period Last Page Usage Page A4 Letter Conversion 1111111 11 1111111 11 1111111 11 1111111 11 27 10 2009 03 11 2009 08 40 1 00 FRPO Status User Top Margin User Left Margin PDF mode A1 A2 100 A3 A4 100 Y5 0 00 0 00 00 1 1 7 Option Slot...

Page 68: ...00000 0000000 0000000 0000000 0000000 F00 U00 0 0 0 0 27 10 abcde 1 0 1 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 12345678 11223344 00001234abcd567800001234abcd5678 01234567890123456789012345678901 0008 00 07 2NM_81BR 001 006 0070107FE 0700FE00FE 00FE000100 00000000 0 3 ABCDEFGHIJKL Date and Time Address Send Inform...

Page 69: ... Not Installed 17 Presence or absence of the optional memory card Installed Not Installed 18 Presence or absence of the SSD Installed Not Installed 19 Presence or absence of the optional card authentication kit Installed Not Installed Trial 20 Presence or absence of the data security kit Installed Not Installed 21 Presence or absence of the UG 33 Installed Not Installed Trial 22 Presence or absenc...

Page 70: ...evi ous update 40 NV RAM version _ 1F3 1225 _ 1F3 1225 a b c d e f a Consistency of the present software version and the database _ underscore OK Asterisk NG b Database version c The oldest time stamp of database version d Consistency of the present software version and the ME firmware version _ underscore OK Asterisk NG e ME firmware version f The oldest time stamp of the ME database version Norm...

Page 71: ...ngle counts 1 A3 Single count Less than 420 mm length 2 Legal Single count 356 mm or less length 3 Folio Single count Less than 330 mm length 58 Billing counting timing 59 Temperature machine outside 60 Relative humidity machine outside 61 Fixed assets number 62 Job end judgment time out time 63 Job end detection mode 64 Prescribe environment reset 0 Off 1 On 65 Media type attributes 1 to 28 Not u...

Page 72: ...ow setting 0 Enabled 1 Disabled 74 Toner low detection level 0 to 100 75 Full page print mode 0 Normal mode Factory setting 1 Full page mode 76 Wake UP mode 0 OFF Don t wake up 1 ON Do wake up 77 Wake Up Timer Displays the wake up time 78 BAM conformity Mode setting 0 Un suiting Mode 1 Conformity Mode 79 Drum serial number Black No Description Supplement Code conversion A B C D E F G H I J 0 1 2 3...

Page 73: ...t Method 1 Press the start key 2 Select Mode1 All 3 Press the start key It brings near by a left end so that the carriage of Scanner can be fixed Display Description Mode1 All A factory default setup is performed 4 Turn the main power switch off and on Allow more than 5 seconds between Off and On An error code is displayed in case of an initialization error When errors occurred turn main power swi...

Page 74: ...ion Machine No Main Displays the machine serial number of main Machine No Eng Displays the machine serial number of engine If the machine serial number of engine PWB does not match with serial number of engine sub PWB Display Description Machine No Eng Displays the machine serial number of engine Setting Carry out if the machine serial number does not match 1 Select Execute 2 Press the start key W...

Page 75: ...t Setting Change 1 Select New ID 2 Enter a new 8 digit ID on ten keys 0 9 and are mandatory to contain 3 Select New ID Reconfirm 4 Enter a new 8 digit ID on ten keys 0 9 5 Select Execute 6 Press the start key The setting is set Display Description New ID Enter a new 8 digit ID New ID Reconfirm Enter a new 8 digit ID to confirm Execute Changes the maintenance mode ID Method Initialize 1 Select Init...

Page 76: ...ng Dictionary 1 Dictionary ROM Option Language Optional language ROM Cass2 Cassette2 ROM Cass2 Boot Cassette2 booting Cass3 Cassette3 ROM Cass3 Boot Cassette3 booting Cass4 Cassette4ROM Cass4 Boot Cassette4 booting Cass5 Cassette5 ROM Cass5 Boot Cassette5 booting Fax APL 2 Fax APL Fax Boot 2 Fax booting Fax IPL 2 Fax IPL Application Name1 1 Application1 ROM Application Name2 1 Application2 ROM App...

Page 77: ...ecute Data is initialized according to destination information 1 Basic model only 3 Press the start key All data other than that for adjustments due to variations between machines is initialized based on the destination setting 4 Turn the main power switch off and on Allow more than 5 seconds between Off and On An error code is displayed in case of an initialization error When errors occurred turn...

Page 78: ...flash device is inserted Method 1 Press the start key 2 Press Execute Display Description No Action 1 The item for malfunction prevention Execute Executes the firmware update 1 Basic model only 3 Press the start key This is not executable when a USB has not been installed 4 After normal completion of operation turn the main power switch off and on Allow more than 5 seconds between Off and On Compl...

Page 79: ...lect the item to be adjusted Display Description LSU Out Top Leading edge registration adjustment LSU Out Left Center line adjustment Adjustment LSU Out Top 1 Press the system menu key 2 Press the start key to output a test pattern 3 Press the system menu key 4 Select the item to be adjusted LSU Out Top Display Description Setting range Initial setting Change in value per step Top The standard val...

Page 80: ...to output a test pattern 3 Press the system menu key 4 Select the item to be adjusted LSU Out Left Display Description Setting range Initial setting Change in value per step Left The standard value of Center line 0 to 1180 642 1 dot MPT Paper feed from MP tray 70 to 70 14 1 dot Cass1 Paper feed from cassette1 70 to 70 0 1 dot Cass2 Paper feed from optional cassette2 70 to 70 0 1 dot Cass3 Paper fe...

Page 81: ...ue 6 Press the start key The value is set Caution Check the copy image after the adjustment If the image is still incorrect perform the following adjustments in maintenance mode U034 U067 U072 P 1 3 30 P 1 3 35 Completion Press the stop key The screen for selecting a maintenance item No is displayed Center line of printing within 2 0 mm Correct image Output example 1 Output example 2 ...

Page 82: ... P 1 3 27 Method 1 Press the start key 2 Press the system menu key 3 Place an original and press the start key to make a test copy 4 Press the system menu key 5 Select the item to be adjusted Display Description Setting range Initial setting Change in value per step Main Scan Scanner magnification in the main scanning direction 75 to 75 0 0 02 Sub Scan Scanner magnification in the auxiliary scanni...

Page 83: ...ample 1 increase the value For copy example 2 decrease the value Increasing the value makes the image longer while decreasing the value makes the image shorter Figure 1 3 6 2 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Original Copy example 1 Copy example 2 ...

Page 84: ...n 30 to 30 0 0 158 mm Rotate Scanner leading edge registration rotate copying 30 to 30 0 0 158 mm 6 Change the setting value using the cursor right left keys or numeric keys For copy example 1 increase the value For copy example 2 decrease the value Increasing the value moves the image forward and decreasing the value moves the image backward Figure 1 3 7 7 Press the start key The value is set Cau...

Page 85: ... center line 60 to 60 0 0 085 mm Rotate Scanner center line rotate copying 40 to 40 0 0 085 mm 6 Change the setting value using the cursor right left keys or numeric keys For copy example 1 decrease the value For copy example 2 increase the value Increasing the value moves the image leftward and decreasing it moves the image rightward Figure 1 3 8 7 Press the start key The value is set Caution If ...

Page 86: ...st copy orig inals 0 to 3 0 Adjustment DP Read 1 Select DP Read 2 Change the setting using the cursor right left keys or numeric keys When the setting value is increased the scanning position moves to the right and it moves to the left when the setting value is decreased 3 Press the start key The value is set Adjustment Black line 1 Select Black Line 2 Change the setting using the cursor right lef...

Page 87: ...y 5 Select Convey Speed Display Description Setting range Initial setting Change in value per step Convey Speed Sub scanning direction Front 25 to 25 0 0 1 6 Change the setting value using the cursor right left keys or numeric keys For copy example 1 increase the value For copy example 2 decrease the value Increasing the value makes the image longer while decreasing the value makes the image short...

Page 88: ...g edge registration first side 32 to 32 0 85 Back Head Trailing edge registration first side 32 to 32 0 85 Back Tail Trailing edge registration second side 32 to 32 0 85 Adjustment Leading edge registration 1 Change the setting value using the cursor right left keys or numeric keys For copy example 1 increase the value For copy example 2 decrease the value Increasing the value moves the image forw...

Page 89: ...g the cursor right left keys or numeric keys For copy example 1 increase the value For copy example 2 decrease the value Figure 1 3 11 2 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Original Copy example 1 Copy example 2 ...

Page 90: ...to 60 0 085 mm Back DP center line second side 60 to 60 0 085 mm 6 Change the setting value using the cursor right left keys or numeric keys For copy example 1 increase the value For copy example 2 decrease the value Increasing the value moves the image rightward and decreasing it moves the image leftward Figure 1 3 12 7 Press the start key The value is set Caution If the first side is adjusted ch...

Page 91: ...rmed at the time of a machine setup Setting 1 Press the start key 2 Select Mode 3 Set at On or Off 4 Press the start key Display Description Mode Setting a toner installation mode 0 Off 1 On The toner installation is performed when power is turned on and off Completion Press the stop key The screen for selecting a maintenance item No is displayed ...

Page 92: ... If the toner which carried out the charge rise stagnates in a development unit concentra tion will fall Method 1 Press the start key 2 Select SGE or PDR Display Description Setting range Initial setting Change in value per step SGE Development T7 practice standard printing rate 0 0 to 3 0 1 0 PDR Drum toner belt magnification setup 0 to 5 1 Setting 1 Change the setting value using the cursor righ...

Page 93: ...anel display position Check Confirms the display position of touch panel Method Initialize 1 Press the center of the keys Be sure to press three keys displayed in order The touch panel is adjusted automatically 2 Press the indicated three keys and then check the display After complete setting move to the Check screen automatically Method Check 1 Press the indicated three keys and then check the di...

Page 94: ... reading High Speed High speed reading 4 Select the item to be operated Display Description CCD ADP Non P Without paper single sided original of CCD continuous operation CCD ADP With paper single sided original of CCD CCD RADP Non P Without paper double sided original of CCD continuous operation CCD RADP With paper double sided original of CCD 5 Press the start key The operation starts 6 To stop c...

Page 95: ...ess counter 3 As the keys lined up in the same line as the lit indicator are pressed in the order from the top to the bottom the figure shown on the touch panel increases in increments of 1 When all the keys in that line are pressed and if there are any LEDs corresponding to the keys in the line on the immediate right the top LED in that line will light 4 When all the keys on the operation panel h...

Page 96: ...e To change the type of IC card Setting 1 Press the start key 2 Select the item Display Description Other The type of IC card is not SSFC SSFC The type of IC card is SSFC Initial setting Other 3 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed ...

Page 97: ...d Setting 1 Press the start key 2 Select the item to be set 3 Change the setting using the keys or numeric keys Display Description Setting range M Cnt A Preset values for maintenance cycle A 0 to 9999999 Clear A value is cleared 0 4 Press the start key The value is set Clearing 1 Select Clear 2 Press the start key The setting value is cleared Completion Press the stop key The screen for selecting...

Page 98: ...Setting 1 Press the start key 2 Select the item to be changed 3 Change the setting using the cursor right left keys or numeric keys Display Description Setting range M Cnt A Count value for maintenance cycle A 0 to 9999999 Clear A value is cleared 0 Clearing 1 Select Clear 2 Press the start key The setting value is cleared Completion Press the stop key The screen for selecting a maintenance item N...

Page 99: ...ecifications Europe Metric Metric Europe specifications Asia Pacific Metric Asia Pacific specifications Australia Australia specifications China China specifications Korea Korea specifications 3 Press the start key 4 Turn the main power switch off and on Allow more than 5 seconds between Off and On An error code is displayed in case of an initialization error When errors occurred turn main power s...

Page 100: ...e count for Folio size or larger Initial setting SGL All 3 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed U260 Set Count Mode Description Changes the copy count timing for the total counter and other counters Purpose To be set according to user request Setting 1 Press the start key 2 Select the copy count timing Disp...

Page 101: ...e than 5 seconds between Off and On Completion Press the stop key The screen for selecting a maintenance item No is displayed U285 Set Svc Sts Page Description Determines displaying the digital dot coverage report on reporting Purpose According to user request changes the setting Setting 1 Press the start key 2 Select On or Off Display Description On Displays the digital dot coverage Off Not to di...

Page 102: ...result in user simulation Purpose To set the coefficient for converting the black ratio for nonstandard sizes in relation to the A4 Letter size Setting 1 Press the start key 2 Change the setting using cursor right left keys or numeric keys Display Description Setting range Initial setting Rate Size parameter 0 1 to 3 0 1 0 3 Press the start key The value is set Completion Press the stop key The sc...

Page 103: ... the change of a display on a system menu 1 Press the start key 2 Select On or Off Display Description On A drum heater setup of a system menu is set to On Off A drum heater setup of a system menu is set to Off Initial setting Off If a preset value is changed into Off a drum heater setup will be set as Off 3 Press the start key The setting is set Completion Press the stop key The screen for select...

Page 104: ... Purpose To change the time for maintenance due indication Setting 1 Press the start key 2 Select the item to be changed 3 Change the setting using the cursor right left keys or numeric keys Display Description Setting range Initial setting Cnt Time for maintenance due indication Remaining number of copies that can be made before the current maintenance cycle ends 0 to 9999 0 Clear A value is clea...

Page 105: ... Sleep Level 1 Select More Energy Save or Less Energy Save Display Description More Energy Save BAM conformity setup On Less Energy Save BAM conformity setup Off Initial setting More Energy Save 2 Press the start key The setting is set 3 Turn the main power switch off and on Allow more than 5 seconds between Off and On Setting Auto sleep 1 Select On or Off Display Description On AutoSleep setup On...

Page 106: ... 0 1 mm C Margin Printer right margin 0 0 to 10 0 3 0 0 1 mm Trail Printer trailing edge margin 0 0 to 10 0 3 9 0 1 mm 6 Change the setting value using the cursor right left keys or numeric keys Increasing the value makes the margin wider and decreasing it makes the margin narrower Figure 1 3 13 7 Press the start key The value is set Caution If the above adjustment does not optimize the margins pe...

Page 107: ...5 C Margin Scanner right margin 0 0 to 10 0 2 0 0 5 D Margin Scanner trailing edge margin 0 0 to 10 0 2 0 0 5 6 Change the setting value using change the cursor right left keys or numeric keys Increasing the value makes the margin wider and decreasing it makes the margin narrower Figure 1 3 14 7 Press the start key The value is set Caution If the above adjustment does not optimize the margins perf...

Page 108: ...gin 0 0 to 10 0 2 5 0 5 C Margin DP right margin 0 0 to 10 0 3 0 0 5 D Margin DP trailing edge margin 0 0 to 10 0 4 0 0 5 6 Change the setting value using change the cursor right left keys or numeric keys Increasing the value makes the margin wider and decreasing it makes the margin narrower Figure 1 3 15 7 Press the start key The value is set Caution If the above adjustment does not optimize the ...

Page 109: ...ess the start key 2 Select the item The screen for executing is displayed Display Description Original to be used for adjustment P N No Action 1 Table Automatic adjustment in the scanner sec tion Equal magnification sub scanning direc tion leading edge timing center line input gamma input gamma in monochrome mode and matrix chromatic aberration 302NM94340 DP Automatic adjustment in the DP scanning...

Page 110: ...nal P N 302NM94330 on the DP face up 2 Enter maintenance item U411 3 Select DP 4 Press the start key Auto adjustment starts When automatic adjustment has normally completed OK is displayed If a problem occurs during auto adjustment error code is displayed and operation stops Should this happen determine the details of the problem and repeat the procedure from the beginning Error Codes Codes Descri...

Page 111: ...ed again 2 Adjust the below items in manual operation U065 to U067 U070 to U072 10 Auxiliary scanning direction leading edge error 11 Auxiliary scanning direction trailing edge error 12 DP uxiliary scanning direction skew error 13 Maintenance request error Turn the power supply OFF ON and performed again 14 Main scanning direction center line error 1 Turn the power supply OFF ON and performed agai...

Page 112: ...error Check the following and perform again Is the acquired bar code the same Is the position of a original right Is a bar code position right 20 Input gamma correction coefficient error Set the original correctly and per form again 21 Color correction matrix coefficient error 30 Chromatic aberration adjustment original error 63 Completed to obtain a test RAW Completion Press the stop key The scre...

Page 113: ...ay3 Setting the Gray3 patch for the original for adjustment C Setting the cyan patch for the original for adjustment M Setting the magenta patch for the original for adjustment Y Setting the yellow patch for the original for adjustment R Setting the red patch for the original for adjustment G Setting the green patch for the original for adjustment B Setting the blue patch for the original for adju...

Page 114: ... is set 4 Measure the distance from the left edge to the right edge black belt 2 of the original at F Measurement procedure 1 Measure the distance from the left edge to the right edge black belt 2 of the original at F 21 mm from the top edge of black belt 1 5 Enter the values using the cursor right left keys or numeric keys in Dist2 6 Press the start key The value is set 7 Measure the distance fro...

Page 115: ...using the cursor right left keys or numeric keys in Lead 3 Measure the distance from the left edge to the black belt inside of the original at B 4 Enter the measured value using the cursor right left keys or numeric keys in Main Scan 5 Measure the distance from the black belt of leading edge inside to the black belt of trailing edge inside of the original at C 6 Enter the measured value using the ...

Page 116: ... Performing registration to TDRS Manager TDRS Server TDRS Server URL TDRS User TDRS Username Access Code TDRS Access Code Proxy Server TDRS Proxy Server URL Proxy Port TDRS Proxy Port Number Proxy User TDRS Proxy Username Text TDRS Description The status of Online or Offline will be indicated at the right bottom depending on connection with TDRS Manager The Regist button is inoperative if the USB ...

Page 117: ...ternal error e0009 Error in reading the file t0009 Authentication error e000A Copying the file has failed t000A Request error e000B Opening the directory has failed t000B Error due to the server e00C Creating a working directory has failed t00C Error due to the client e00D Deleting a working file has failed Setting Information 1 Select the item Display Description Agent ID Agent ID Agent Type Agen...

Page 118: ...ata initialization starts OEM code is no operation necessary 3 Select Excute and press the start key Data initialization starts To cancel data initialization press the stop key 4 After data initialization the entered destination OEM codes and ROM version are displayed A ROM version displays three kinds application boot and IPL When initialization is successful Completed during 1 second is displaye...

Page 119: ...P0 2P6 1 3 64 Code Destination Code Destination 250 Russia 253 Austria 253 CTR21 European nations Switzerland Italy Belgium Germany Denmark Spain Finland U K Portugal Netherlands Ireland Sweden Norway France 254 Taiwan ...

Page 120: ...t Country Code and enter a destination code using the numeric keys refer to the desti nation code list on P 1 3 63 for the destination code Display Destination Country Code Country code OEM Code OEM code Execute Data initialization starts OEM code is no operation necessary 3 Select Execute and press the start key Data initialization starts To cancel data initialization press the back key 4 After d...

Page 121: ...quired Method 1 Press the start key 2 Select Line Type and press the start key Display Description Line Type Line Type 3 Select the item to be set Display Description DTMF DTMF 10PPS 10PPS 20PPS 20PPS Initial setting DTMF 4 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed ...

Page 122: ...e rings 0 to 15 2 120 V 1 220 240 V If you set this to 0 the unit will start fax reception without any ringing 4 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed U605 Clr Data Description Initializes data related to the fax transmission such as transmission history Purpose To clear the transmission history Method 1 Press...

Page 123: ...be recorded on the same page 1 Change the setting using the cursor right left keys or numeric keys Description Setting range Initial setting Change in value per step Number of lines to be ignored when receiving a fax A4R letter in the auto reduction mode 0 to 22 0 16 lines Increase the setting if a page received in the reduction mode is over reduced and too much trailing edge margin is left Decrea...

Page 124: ...urther reduced so that it can be recorded on the same page 1 Change the setting using the cursor right left keys or numeric keys Description Setting range Initial setting Change in value per step Number of lines to be ignored when receiving in the auto reduction mode 0 to 22 0 16 lines Increase the setting if a page received in the reduction mode is over reduced and too much trailing edge margin i...

Page 125: ...ion Setting range Initial setting Number of adjustment lines for automatic reduction 0 to 22 7 2 Press the start key The value is set Setting ADJ LINES A4 Sets the number of adjustment lines for automatic reduction when A4 paper is set 1 Change the setting using the cursor right left keys or numeric keys Description Setting range Initial setting Number of adjustment lines for automatic reduction w...

Page 126: ...ing using the cursor right left keys Display Description On Auto reduction is performed if the received document is longer than the fax paper Off Auto reduction is not performed Initial setting On 2 Press the start key The setting is set Setting the automatic printing of the protocol list Sets if the protocol list is automatically printed out 1 Select the setting using the cursor right left keys D...

Page 127: ...ge is set up to compensate for a user s telephone classifica tion peculiarity Setting 1 Press the start key 2 Select Remort Mode and press the start key Display Description Remort Mode setting the mode 3 Select the item to be set Display Description One One shot detection Cont Continuous detection Initial setting One 4 Press the start key The setting is set Completion Press the stop key The screen...

Page 128: ...play Description Interval Setting the auto redialing interval Times Setting the number of times of auto redialing Setting interval 1 Change the setting using the cursor right left keys Description Setting range Initial setting Redialing interval 1 to 9 min 3 120 V 2 220 240 V 2 Press the start key The value is set Setting times 1 Change the setting using the cursor right left keys or numeric keys ...

Page 129: ...ommunication starting speed Sets the initial communication speed when starting transmission When the destination unit has V 34 capability V 34 is selected for transmission regardless of this setting 1 Select the setting Display Description 14400bps V17 V 17 14400 bps 9600bps V29 V 17 9600 bps 4800bps V27ter V 27ter 4800 bps 2400bps V27ter V 27ter 2400 bps Initial setting 14400bps V17 2 Press the s...

Page 130: ...setting 300 2 Press the start key The setting is set Setting the waiting period to prevent echo problems at the receiver Sets the period before an NSF CSI or DIS signal is sent after a CED signal is received Used when problems occur due to echoes at the receiver 1 Select the setting Display Description 500 Sends an NSF CSI or DIS 500 ms after receiving a CED 75 Sends an NSF CSI or DIS 75 ms after ...

Page 131: ... priority than image quality This should not be set to OFF when connecting to the IP Internet Protocol telephone line 1 Select the setting Display Description On ECM transmission is enabled Off ECM transmission is disabled Initial setting ON 2 Press the start key The setting is set Setting ECM RX To be set to OFF when reduction of transmission costs is of higher priority than image quality This sh...

Page 132: ...he measures to improve transmission per formance for international communications 1 Select the setting Display Description 2100 2100Hz 1100 1100Hz Initial setting 2100 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed ...

Page 133: ...e Sets if bit 33 and later bits of the DIS DTC signal are sent 1 Select the setting Display Description On Bit 33 and later bits of the DIS DTC signal are not sent Off Bit 33 and later bits of the DIS DTC signal are sent Initial setting Off 2 Press the start key The setting is set Setting Num CNG detection times in the fax telephone auto select mode Sets the CNG detection times in the fax telephon...

Page 134: ...ication Sets whether V 34 communication is enabled disabled for transmission and reception 1 Select the setting Display Description On V 34 communication is enabled for both transmission and reception TX V 34 communication is enabled for transmission only RX V 34 communication is enabled for reception only Off V 34 communication is disabled for both transmission and reception Initial setting ON 2 ...

Page 135: ... ONCE 2 Press the start key The setting is set Setting the reference for RTN signal output Sets the error line rate as the reference for RTN signal output If transmission errors occur fre quently due to the quality of the line they can be reduced by lowering this setting 1 Select the setting Display Description 5 Error line rate of 5 10 Error line rate of 10 15 Error line rate of 15 20 Error line ...

Page 136: ...rrors occur Purpose Do to alleviate the communication conditions Setting 1 Press the start key 2 Select TCF Check 3 Change the setting using the cursor right left keys or numeric keys Display Description Setting range TCF Check Number of allowed error bytes when detecting TCF 1 to 255 4 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item N...

Page 137: ... Purpose The decision system of a remote change is set up to compensate for a user s telephone classifica tion peculiarity etc Method 1 Press the start key 2 Select the item to be set 3 Change the setting using the cursor right left keys Display Description Setting range Initial setting Time One Sets the one shot detection time for remote switching 0 to 255 7 Time Cont Sets the continuous detectio...

Page 138: ... out time Setting T0 time out Sets the time before detecting a CED or DIS signal after a dialing signal is sent Depending on the quality of the exchange or when the auto select function is selected at the des tination unit a line can be disconnected Change the setting to prevent this problem 1 Change the setting using the cursor right left keys Description Setting range Initial setting T0 time out...

Page 139: ...time elapses In fax telephone auto select mode change the setting when fax reception is unsuccessful or a tele phone fails to receive a call 1 Change the setting using the cursor right left keys Description Setting range Initial setting Ta time out time 1 to 255 30 2 Press the start key The value is set Figure 1 3 18 Ta Tb1 Tb2 time out time Setting Tb1 time out In the fax telephone auto select mo...

Page 140: ...ng is not made within the set Tc time In the TAD mode change the setting when fax reception is unsuccessful or a telephone fails to receive a call 1 Change the setting using the cursor right left keys Description Setting range Initial setting Tc time out time 1 to 255 60 2 Press the start key The value is set Setting Td time out Sets the length of the time required to determine silent status fax o...

Page 141: ...TX Eqr Sets the G3 transmission cable equalizer Reg G3 RX Eqr Sets the G3 reception cable equalizer RX Mdm Level Sets the modem detection level Setting Reg G3 TX Eqr 1 Select 0dB 4dB 8dB or 12dB Initial setting 0dB 2 Press the start key The setting is set Setting Reg G3 RX Eqr 1 Select 0dB 4dB 8dB or 12dB Initial setting 0dB 2 Press the start key The setting is set Setting RX Mdm Level 1 Select 33...

Page 142: ...Setting 1 Press the start key 2 Select the item to be set 3 Change the setting using the cursor right left keys or numeric keys Display Description Setting range Sgl LV Mdm Modem output level 15 to 0 DTMF LV C DTMF output level main value 15 to 0 DTMF LEV D DTMF output level level difference 0 to 5 5 4 Press the start key The setting is set Completion Press the stop key The screen for selecting a ...

Page 143: ...re dialing Setting Exchange Selects if a fax is to be connected to either a PBX or public switched telephone network 1 Select the setting Display Description PSTN Connected to the public switched telephone network PBX Connected to a PBX Initial setting PSTN 2 Press the start key The setting is set Setting Dial Tone Selects if the dial tone is detected to check the telephone is off the hook when a ...

Page 144: ...l setting On 2 Press the start key The setting is set Setting PBX Setting Selects the mode to connect an outside call when connected to a PBX According to the type of the PBX connected select the mode to connect an outside call 1 Select the setting Display Description Flash Flashing mode Loop Code number mode Initial setting Loop 2 Press the start key The setting is set Setting DC loop Sets if the...

Page 145: ...a list of software switches self telephone number confidential boxes ROM versions and other information Action List Outputs a list of error history transmission line details and other informa tion Self Sts Report Outputs a list of settings in maintenance mode own status report regard ing fax transmission only Protocol List Outputs a list of transmission procedures Error List Outputs a list of erro...

Page 146: ... Setting FAX Bulk TX 1 Select On or Off using the cursor right left keys Display Description On Fax batch transmission is enabled Off Fax batch transmission is disabled Initial setting On 2 Press the start key The setting is set Setting A5 Pt Pri Chg 1 Select On or Off using the cursor right left keys Display Description On At the time of A5 size reception A5 B5 A4 B4 A3 Off At the time of A5 size...

Page 147: ...ter key Display Description SW No SW No 4 Use numeric keys 7 to 0 to switch each bit between 0 and 1 Display Description Bit Set the soft switch 5 Press the start key to set the value Completion Press the stop key The screen for selecting a maintenance item No is displayed List of Software Switches of Which the Setting Can Be Changed Communication control procedure No bit Description 36 7654 Codin...

Page 148: ...210 Timeout for FSK detection start in V 8 Modem setting No bit Description 89 76543 RX gain adjust NCU setting No bit Description 121 7654 Dial tone busy tone detection pattern 122 7654 Busy tone detection pattern 1 Busy tone detection in automatic FAX TEL switching 125 76543210 Access code registration for connection to PSTN 126 7654 FAX TEL automatic switching ringback tone ON OFF cycle Calling...

Page 149: ...2P0 2P6 1 3 94 No bit Description 148 76543210 Allowable dial tone interruption time 149 76543210 Time for transmitting selection signal after closing the DC circuit 151 76543210 Ringer frequency detection invalid time ...

Page 150: ... by paper feed locations are displayed Display Description MPT MP tray Cass1 Cassette 1 Cass2 Cassette 2 paper feeder Cass3 Cassette 3 paper feeder Cass4 Cassette 4 paper feeder Cass5 Cassette 5 paper feeder Dup Duplex unit When an optional paper feed unit is not installed the corresponding count is not displayed Completion Press the stop key The screen for selecting a maintenance item No is displ...

Page 151: ...lay Description DP Counts of DP Method DP Display Description ADP Counts of single sided originals that has passed through the DP RADP Counts of double sided originals that has passed through the DP Clear Clears all counters Clearing 1 Select Clear 2 Press the start key All counters are cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed ...

Page 152: ... the service status report Purpose To clear data as required at times such as during maintenance service Method 1 Press the start key 2 Select Execute Display Description No Action Execute The print coverage data is cleared 3 Press the start key The print coverage data is cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed ...

Page 153: ...xport Retrieving from the machine to a USB memory 6 Slect the item Display Description Depending data Address Address book Job Accnt Job accounting One Touch Information on one touch key Address Book User User managements Job Account Document Document box information Job Account User Shortcut Shortcut information Job Account User Document Box Fax Fwd FAX transfer information Job Account User Docum...

Page 154: ...agement e0400 to e04ff Error in handling panel program data e0500 to e05ff Error in handling forwarding Fax data e0600 to e06ff Error in handling system configurations e0700 to e07ff Error in handling network parameters e0800 to e08ff Error in handling job accounting e0900 to e09ff Error in handling short cuts e0a00 to e0aff Error in handling job information e0b00 to e0bff Error in handling Fax da...

Page 155: ... displayed Display Description B W Copy Count value of black white copy B W Prn Count value of black white print B W Fax Count value of black white FAX Setting Sub Function 1 Select the item The current counts are displayed Display Description Simplex Count value of Simplex copy Dup Count value of Duplex copy Comb Off Count value of Combine copy Off Comb 2in1 Count value of Combine copy 2in1 Comb ...

Page 156: ...copy counts and machine life counts are cleared 3 Press the start key All copy counts and machine life counts are cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed U928 Life Cnt Description Displays the machine life counts Purpose To check the machine life counts Method 1 Press the start key The current machine life counts is displayed Display Descri...

Page 157: ...tore the print data sent to the machine into USB memory Purpose In case to occur the error at printing check the print data sent to the machine Method 1 Press the power switch and turn the power off 2 Insert USB memory in USB memory slot 3 Turn the main power switch on 4 Enter maintenance item U977 5 Select Execute Display Description Execute Data capture mode 6 Press the start key 7 Send the prin...

Page 158: ...y Description Print Engine A display and setup of the Engine section memory 3 Press the start key Display Description Mode Offset Reference offset Data Reference data 4 Press the start key The setting is set 5 Turn the main power switch off and on Allow more than 5 seconds between Off and On Completion Press the stop key The screen for selecting a maintenance item No is displayed ...

Page 159: ... Copy Document Box Send FAX Application Address Book One touch Inter net User Login Job Accounting Printer Date Timer Energy Saver System Network Adjustment Maintenance Service Setting Test Page Developer FAX Country Code FAX Call Settings Alutitude Adjustment MC Memory Diagnostics Adjustment Maintenance Auto Drum Refresh Service Setting Message Display 1 Press the System Menu Key 3 Select Service...

Page 160: ...109 MC Sets the main charger output P 1 3 109 Memory Diagnostics Diagnose memory at power up whether reading and writing are executable P 1 3 110 Service items Description Test Page Printing a test page Description The halftones of sixteen different levels are printed for test Purpose The developmental time of image error the test print is performed for judgement of the engine side or the scanner ...

Page 161: ...he developer unit has a large capacity it requires a lengthy period of time until a substantial amount of toner has been fed to get the machine ready Purpose To execute when the developing unit has been replaced Method 1 Enter the Service Setting menu 2 Select New Developer 3 Press the OK key 4 Select the YES using the left select key Accepted is displayed The toner installation is performed when ...

Page 162: ...he start key The setting is set 6 Press the start key Data initialization starts Destination code list Completion Press the stop key Service items Description Code Destination Code Destination 007 Argentina 250 Russia 009 Australia 253 CTR21 European nations 022 Brazil Italy 038 China Germany 080 Hong Kong Spain 084 Indonesia U K 088 Israel Netherlands 097 Korea Sweden 108 Malaysia Austria 115 Mex...

Page 163: ...n to PBX PSTN 1 Select Exchange Select 2 Press the start key 3 Select PBX or PSTN 4 Press the start key The setting is set Setting for PBX 1 Select PBX Setting 2 Press the start key 3 Select Loop Flash or Earth 4 Press the start key The setting is set Setting access code to PSTN 1 Select Dial No to PSTN 2 Press the start key 3 Enter access code using the numeric keys 0 to 9 00 to 99 4 Press the st...

Page 164: ...ect Normal High 1 or High 2 5 Press the OK key The setting is set Completion Press the stop key MC Setting main charger output Description Sets the main charger output Execution is possible only when the altitude adjustment mode is set to Normal Purpose Execute when the image density declines dirt of a background or an offset has occurred Method 1 Enter the Service Setting menu 2 Select MC 3 Press...

Page 165: ...e Execute memory check in purpose of rectifying a defective memory device which may possibly cause an unresolvable F call locking or abnormal images Method 1 Enter the Service Setting menu 2 Select Memory Diagnostics 3 Press Start 4 Turn the main power switch off and on Allow more than 5 seconds between Off and On Completion Press the stop key Service items Description ...

Page 166: ... open the paper conveying unit or paper conveying cover The positions are displayed on the operation panel when a paper jam has occurred Jam lacation indicators Figure 1 4 1 A F D E B C B B B B Shows the location of a paper jam Shows the removal procedure Shows the next step Shows the previous step A Misfeed in MP tray B Misfeed in the cassette 1 to 5 C Misfeed in the duplex unit D Misfeed inside ...

Page 167: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 4 2 2 Paper misfeed detection condition Machine PF Option Figure 1 4 2 PS1 2 PFPS1 PFPS2 PFPS3 PFPS4 DUS2 RS1 RS2 MPPS ES DUS1 PFS PFFS1 PFFS2 DPRS DPOS DPTS PFFS3 PFFS4 ...

Page 168: ...rinting 0120 Receiving a duplex paper feeding request while paper is empty Paper feed request was received from the duplex section despite the absence of paper in the duplex section I 0121 Exceeding number of duplex pages circulated The controller issued the duplex section a request for more pages than the duplex print cycle con tains I 0501 No paper feed jam The registration sensor 1 RS1 1 or sen...

Page 169: ... sensor 2 PFFS2 does not turn on dur ing paper feed from cassette 4 4 1405 PF feed sensor 2 PFPFS2 does not turn on dur ing paper feed from cassette 5 5 1413 PF feed sensor 2 stay jam PF feed sensor 2 PFFS2 does not turn off dur ing paper feed from cassette 3 2 1414 PF feed sensor 2 PFFS2 does not turn off dur ing paper feed from cassette 4 2 1415 PF feed sensor 2 PFFS2 does not turn off dur ing p...

Page 170: ... not turn off during paper feed from cassette 3 H 4014 The registration sensor 1 RS1 1 or registration sensor 3 RS3 2 does not turn off during paper feed from cassette 4 H 4015 The registration sensor 1 RS1 1 or registration sensor 3 RS3 2 does not turn off during paper feed from cassette 5 H 4101 Registration sensor 2 non arrival jam 2 The registration sensor 2 RS2 does not turn on during paper f...

Page 171: ...uring paper feed from cassette 2 H 4203 The eject sensor ES does not turn on during paper feed from cassette 3 H 4204 The eject sensor ES does not turn on during paper feed from cassette 4 H 4205 The eject sensor ES does not turn on during paper feed from cassette 5 H 4208 The eject sensor ES does not turn on during paper feed from duplex section H 4209 The eject sensor ES does not turn on during ...

Page 172: ... I 4405 The duplex sensor 2 DUS2 does not turn on during paper feed from cassette 5 I 4409 The duplex sensor 2 DUS2 does not turn on during paper feed from MP tray or bulk feeder I 4418 Duplex sensor 2 stay jam The duplex sensor 2 DUS2 does not turn off during paper feed from duplex section I 9000 DP original timing sensor ON undetected DP feed sensor DPTS does not turn on within specified time du...

Page 173: ... 60 ppm model only Refer to figure 1 4 1 for paper misfeed indication see page 1 4 1 9220 Initial jam of DP registration sensor When DP reading is begun in the state where the manuscript remains in the conveyance way P Code Contents Conditions Jam location ...

Page 174: ...t has been loaded without skewing or it is not damaged Crumpled paper main unit jam Adjust the cursors to the size of the paper 3 Check how paper is loaded Check if the cutting edge of the paper bundle inside is cumpled or bent If the cutting edge of the paper bundle is crumpled fan the paper before loading If the paper is folded stretch before loading in the cassette 4 Check the paper is damp wav...

Page 175: ... closed To open first open the rear cover and close firmly Check the position of the safery switch Conveying guide approaching guide feed shift guide 1 Check that the foreign objects including scrips paper clips etc do not exist in the paper conveying paths If foreign objects such as scrips etc remain in the paper conveying path remove 2 Check that the paper conveying guide and the separation need...

Page 176: ...ng has not fallen off and is mounted so that it is properly applying pressure against the rollers or pulleys Clean the roller axle or the axle holder Re assemble it while checking the pressure of the spring Sensor 1 Check if it does not operate with smoothness due to an abnormal move or dropping off of the actuator of the coveying switch Re assemble the actuator or the return spring 2 Check that t...

Page 177: ... 300000 images 1 Increase the spring pressure to pinch the separation rollers if the component is undue to its expected life Replace the spring 2 Check abrasion and paper dusts on the feed roller and forward rollers Clean the paper feed roller and the pickup roller Or if not amended replace 3 Check the pickup roller and paper feed roller are rotating If disconnected or or stained replace the prima...

Page 178: ...paper etc is used replace the paper 2 RE assemble the retard roller in the primary paper feed unit if it is mounted to the oppisite direction 3 Check if the retard spring has not been fallen off of the mounting position If the retard spring is not dropped off of the mount position decrease the spring pressure that is applied to the separation rollers 4 Replace the primary paper feed unit 3 Check i...

Page 179: ... of the paper PF conveying sensor non arrival jam J1403 J1404 J1405 J1604 J1605 J1805 1 Check to see if the actuator is operative without hinderance Re assemble or replace the actuator s return spring 2 Check the operation of the motor Check the transmission of the gear drive Check the convey ing roller rotates and is movable in the direction of thrust without hinderance If the roller won t rotate...

Page 180: ...WB 2 Main motor MM Connect right PWB C RPWB Checking procedure at the occurrence of J0501 J502 J4101 J4111 2 Corrective action at the occurrence On Off control signal output connector terminal point of checking connection 1 Items for Initial Checks See page 1 4 9 2 Registration sensor RS Conduct connectivity check mounting location check operation check CONPWB YC19 12 D RPWB YC6 2 2 3 Control PWB ...

Page 181: ... signal output connector terminal point of checking connection 1 Items for Initial Checks See page 1 4 9 2 PF Feed sensor 1 PFFS1 Conduct connectivity check mounting location check operation check PF main PWB YC5 6 3 PF paper feed clutch PFPFCL1 Operation check PF main PWB 2 YC4 1 4 PF paper feed motor Operation check PF main PWB YC4 3 RDY 5 REM 5 PF main PWB Replace Checking procedure at the occu...

Page 182: ...noid MPSOL Connect right PWB C RPWB Main motor MM Checking procedure at the occurrence of J0509 J0519 Corrective action at the occurrence On Off control signal output connector terminal point of checking connection 1 Items for Initial Checks See page 1 4 9 2 Registration sensor RS Conduct connectivity check mounting location check operation check CONPWB YC19 12 3 MP solenoid MPSOL Operation check ...

Page 183: ...PWB C RPWB Middle clutch MIDCL 2 Main motor MM Checking procedure at the occurrence of J0508 J0518 Corrective action at the occurrence On Off control signal output connector terminal point of checking connection 1 Items for Initial Checks See page 1 4 9 2 Registration sensor RS Conduct connectivity check mounting location check operation check CONPWB YC19 12 3 Control PWB Replace 4 Duplex clutch O...

Page 184: ...king procedure at the occurrence of J4201 J4211 Corrective action at the occurrence On Off control signal output connector terminal point of checking connection 1 Items for Initial Checks See page 1 4 9 2 Eject sensor ES Conduct connectivity check mounting location check operation check CONPWB YC26 1 3 Control PWB Replace 4 Registration clutch RCL Operation check U032 C RPWB YC12 6 5 Main motor Op...

Page 185: ...ue to a software problem FAX control PWB 1 Turn the main power swtch off and after 5 seconds re mount the FAX controller PWB then turn power on 2 Reinstall the fax software 3 Replace the FAX control PWB 0060 Control PWB mismatch Unmatching engine and engine sub boards Defective engine subboard Control PWB 1 Turn the main power swtch off and after 5 seconds then turn power on 2 Replace the control ...

Page 186: ... data error main NAND Flash memory Control PWB 1 Turn the main power swtch off and after 5 seconds then turn power on 2 Replace the control PWB and check for correct operation see page 2 2 12 0150 Backup memory read write error control PWB No response is issued from the device in reading writing for 5 ms or more and this problem is repeated 5 times successively Mismatch of reading data from 2 loca...

Page 187: ...operation see page 2 2 12 0830 FAX control PWB flash pro gram area checksum error A checksum error occurred with the program of the FAX control PWB FAX software 1 Reinstall the fax software FAX control PWB 1 Execute initializing by U600 Refer to the FAX service manual 2 Replace the FAX control PWB 0840 Faults of RTC Time for maintenance T is displayed Check at power up The RTC setting has reverted...

Page 188: ...ht PWB 1 Check the 24V output is given at YC4 10 to 13 of the connect right PWB 2 Replace the connect right PWB see page 2 2 31 Control PWB Replace the control PWB see page 2 2 12 1010 Lift motor error 50 60 ppm model only After cassette 1 is inserted lift sensor does not turn on within 10 s This error is detected four times successively Bottom plate ele vation mechanism in the cassette Check to s...

Page 189: ... cable or poor contact in the connector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable PF lift motor 2 and PF main PWB YC7 Drive transmission system of the PF lift motor Check if the gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any PF lift motor Replace the PF lift motor 2 PF main PWB Replace ...

Page 190: ... Follow installation instruction carefully again Connector cable or poor contact in the connector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable PF main PWB YC3 and control PWB YC22 PF main PWB Replace the PF main PWB Refer to the ser vice manual for the paper feeder Control PWB Replace the control PWB and check for cor rect operation see pag...

Page 191: ...connect the connector all the way in PF main PWB YC1 and PF main PWB YC22 2 If the wiring is disconnected shorted or grounded replace the wiring 3 Replace the PF main PWB Control PWB 1 Check the control software and upgrade to the latest if necessary 2 Replace the control PWB and check for correct operation see page 2 2 12 1900 Paper feeder 1 EEPROM error When writing the data read and write data ...

Page 192: ...e 2 2 12 Control PWB 1 Check the control software and upgrade to the latest if necessary 2 Replace the control PWB and check for correct operation see page 2 2 12 2010 Main motor steady state error After main motor is stabilized the ready signal is not ready for 2 s continuously Main motor 1 Check the drive gear can rotate or they are not unusually loaded and if neces sary replace 2 Confirm that t...

Page 193: ... motor and connect right PWB YC10 Connect right PWB and control PWB YC29 Drive transmission system of the drum motor Check if the rollers and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any Drum motor Replace the drum motor Connect right PWB Replace the connect right PWB see page 2 2 31 Control PWB Replace the control PWB and check for cor rect op...

Page 194: ... the connector Also check for conti nuity within the connector cable If none replace the cable PF drive motor 1 and PF main PWB YC6 Drive transmission system of the PF drive motor Check if the rollers and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any DPF drive motor Replace the PF drive motor 1 DPF main PWB Replace the PF main PWB Refer to the s...

Page 195: ... main PWB Replace the PF main PWB Refer to the ser vice manual for the paper feeder 2630 PF drive motor 4 error paper feeder 4 When the PF drive motor is driven error signal is detected continuously for 2 s Connector cable or poor contact in the connector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable PF drive motor 4 and PF main PWB YC6 Driv...

Page 196: ...411 see page 1 3 54 Control PWB Replace the control PWB and check for correct operation see page 2 2 12 3200 Exposure lamp error When a lamp is made to turn on one side at a time the white standard data at the time of an initial is lower than a rated value LED PWB 1 Reinsert the connector Also check for continuity within the connector cable If none replace the cable LED PWB and CCD PWB YC2 CCD PWB...

Page 197: ...and control PWB YC16 2 If the FCC wiring is disconnected shorted or grounded replace the FCC wiring 3 Replace the laser scanner unit see page 1 5 25 Control PWB 1 Check the control software and upgrade to the latest if necessary 2 Replace the control PWB and check for correct operation see page 2 2 12 5100 Chager current error When the current value mea sured at the time of potential adjustment is...

Page 198: ...e wiring is disconnected shorted or grounded replace the wiring 4 Replace the Fuser unit see page 1 5 44 Deteriorated sensitivity due to the toner adhered to the center thermistor Fuser thermistor connect PWB Replace the fuser thermistor connect PWB Control PWB 1 Check the control software and upgrade to the latest if necessary 2 Replace the control PWB and check for correct operation see page 2 2...

Page 199: ...ing connector is firmly connected and if necessary connect the connector all the way in Fuser unit and fuser thermistor connect PWB YC2 Fuser thermistor connect PWB and con trol PWB YC21 2 If the wiring is disconnected shorted or grounded replace the wiring 3 Replace the Fuser unit see page 1 5 44 Fuser thermistor connect PWB Replace the fuser thermistor connect PWB Control PWB 1 Check the control...

Page 200: ...4 Deteriorated sensitivity due to the toner adhered to the center thermistor Fuser thermistor connect PWB Replace the fuser thermistor connect PWB Control PWB 1 Check the control software and upgrade to the latest if necessary 2 Replace the control PWB see page 2 2 12 Fuser thermistor 2 1 Replace the Fuser unit see page 1 5 44 Fuser thermostat triggered 1 Confirm that the wiring connector is firml...

Page 201: ...nit and the main unit are deformed owing to foreign matters replace the connectors or the units including the connectors Triac Remove the power cord and check that the resistance between terminals T1 and T2 of the triac TRA31 and triac TRA41 the triac TRA41 is 60 50 ppm model only are of sev eral Mega Ohms and not shorted see figure 1 4 3 If failed replace the power source PWB see page 2 2 48 Figu...

Page 202: ...r thermistor Replace the fuser unit see page 1 5 44 Contrl PWB Replace the control PWB and check for cor rect operation see page 2 2 12 6130 Broken fuser thermistor 1 wire 50 60 ppm model only A D value of the fuser thermis tor 1 exceeds 1019 bit contin uously for 4 s during warming up Connector cable or poor contact in the connector Reinsert the connector Also check for conti nuity within the con...

Page 203: ...e 2 2 12 Control PWB Replace the control PWB see page 2 2 12 7000 Toner motor error During driving the toner motor an over current detection sig nal is detected at intervals of 10 ms as for 300 accumula tion Connector cable or poor contact in the connector Reinsert the connector Also check for conti nuity within the connector cable If none replace the cable Toner motor and drum PWB YC4 Drum PWB an...

Page 204: ...per unit see page 1 5 30 Toner motor 1 Draw out the toner container 2 Check the drive gear can rotate or they are not unusually loaded and if necessary replace 3 Confirm that the wiring connector is firmly connected and if necessary connect the connector all the way in Toner motor and drum PWB YC4 Drum PWB and drum connect PWB YC1 Drum connect PWB and connect left PWB YC3 Connect left PWB and cont...

Page 205: ...r conti nuity within the connector cable If none replace the cable Drum unit and drum connect PWB YC1 Drum connect PWB and connect left PWB YC3 Connect left PWB and control PWB YC2 Toner sensor Replace the drum unit See Page 1 5 34 Connect left PWB Replace the connect left PWB see page 2 2 12 Control PWB Replace the control PWB and check for cor rect operation see page 2 2 12 7800 Broken temperatu...

Page 206: ... connector is firmly connected and if necessary connect the connector all the way in DR PWB and drum connect PWB YC1 Drum connect PWB and connect left PWB YC3 Connect left PWB and control PWB YC2 2 If the wiring is disconnected shorted or grounded replace the wiring 3 Replace the Drum unit see page 1 5 36 Connect left PWB Replace the connect left PWB see page 2 2 12 Control PWB 1 Check the control...

Page 207: ...de to the latest if necessary 4 If not corrected replace the control PWB and check for correct operation see page 2 2 12 F041 Communication error between Controller and Scan engine Control PWB 1 Turn the main power swtch off and after 5 seconds then turn power on 2 Repair or replace the wire from the con trol PWB that may be grounded Check short circuit between 5V and 3 3V 3 Check the control soft...

Page 208: ...B 1 Turn the main power swtch off and after 5 seconds then turn power on 2 Confirm that the EEPROM has been properly installed 3 Check the control software and upgrade to the latest if necessary 4 If not corrected Replace the control PWB and check for correct operation see page 2 2 12 Code Contents Related parts Check procedures corrective measures ...

Page 209: ...er as the cause of defect 1 Scanner as the cause of defect If the defect occurs with copying or sending refer to P 1 4 45 Defects caused by a reading error that occurs at the original glass LED lamp to CCD Isolate the problem at the location that the originals are scanned a DP read by CCD b On the contact glass read by CCD 2 Main unit as the cause of defect refer to P 1 4 45 A defect of image form...

Page 210: ... are printed horizon tally 8 One side of the print image is darker or brighter than the other 9 Black dots appear on the image 10 Image is blurred See page1 4 55 See page1 4 57 See page1 4 59 See page1 4 61 See page1 4 62 11 The leading edge of the image is con sistently mis aligned with the original 12 Part of image is missing 13 Image is out of focus 14 Image center does not align with the origi...

Page 211: ...ction is loose Or if conduction is lot replace the wire 3 Home position sen sor Check the location the home position sensor is mounted Re mount the home position sensor if it is hanged off 4 Scanner drive belt Check that the scanner drive belt is loosely mounted If the scanner drive belt is loosely mounted secure the screws 5 Scanner drive gear Check that the scanner drive gear is loosely mounted ...

Page 212: ...of the wire Reinsert the connector if it its connection is loose Or if conduction is lot replace the wire 4 Home position sen sor Check the location the home position sensor is mounted Re mount the home position sensor if it is hanged off 5 Scanner drive belt Check that the scanner drive belt is loosely mounted If the scanner drive belt is loosely mounted secure the screws 6 Scanner drive gear Che...

Page 213: ...control PWB is defective Replace the control PWB see page 2 2 12 Defective part Check description Corrective Action 1 Scanning position of the DP Confirm the value using mainte nance mode U068 DP Read If a large value is observed in maintenance mode U068 DP Read perform adjustment see page 1 3 31 2 FFC cable CCD Check the FFC cable between the CCD and control PWB is properly connected Or verify co...

Page 214: ...art1 _All see page 1 3 54 4 Contact glass Check whether the contact glass is dirty If the contact glass is dirty clean the contact glass and the bottom part of the shading plate 5 Home position sensor Check the location the home position sensor is mounted Re mount the home position sensor if it is hanged off 6 FFC cable CCD Check the FFC cable between the CCD and control PWB is properly connected ...

Page 215: ... clean the contact glass and the bottom part of the shading plate 5 Home position sensor Check the location the home position sensor is mounted Re mount the home position sensor if it is hanged off 6 Scanning position of the DP Check whether the scanning position of the DP is wrong If the scanning position of the DP is shifted perform maintenance mode U068 DP Read see page 1 3 31 7 FFC cable CCD C...

Page 216: ...ct glass is dirty If the contact glass is dirty clean the contact glass and the bottom part of the shading plate 4 Contact glass assy Check the location the contact glass is mounted Re mount the contact glass if is hanged off 5 Home position sensor Check the location the home position sensor is mounted Re mount the home position sensor if it is hanged off 6 FFC cable CCD Check the FFC cable betwee...

Page 217: ...and the bottom part of the shading plate 4 Contact glass assy Check the location the contact glass is mounted Re mount the contact glass if is hanged off 5 Home position sensor Check the location the home position sensor is mounted Re mount the home position sensor if it is hanged off 6 Installing DP Check whether the DP frame is distorted or the hinges are dam aged Replace the DP 7 FFC cable CCD ...

Page 218: ... it is hanged off 6 Shading plate Check whether the shading plate is dirty If the shading plate is dirty perform maintenance mode U063 to modify the shading position If it does not cure replace the contact glass assembly see page 1 5 16 7 CCD PWB The CCD PWB is defective Replace the ISU and perform U411 see page 1 3 54 8 Control PWB The control PWB is defective Replace the control PWB see page 2 2...

Page 219: ...y If the shading plate is dirty perform maintenance mode U063 to modify the shading position If it does not cure replace the contact glass assembly see page 1 5 16 7 CCD PWB The CCD PWB is defective Replace the ISU and perform U411 see page 1 3 54 8 Control PWB The control PWB is defective Replace the control PWB see page 2 2 12 Defective part Check description Corrective Action ...

Page 220: ...rm maintenance mode U411 table Chart1 _Input see page 1 3 54 5 Contact glass Check whether the outer areas of the original document have streaks or lines If the contact glass is dirty clean 6 Mirror Check whether the mirrors are dirty If the mirrors are dirty clean the three mirrors 7 Lamp unit Check that the lamp unit is con taminated with dusts If dusts are observed on the lamp unit remove the d...

Page 221: ...t see page 1 3 54 5 Slit glass Contact glass Check whether the slit glass and contact glass are dirty If the slit glass and contact glass are dirty clean the contact glass the slit glass the bottom part of the shading plate and the conveying guide 6 Mirror Check whether the mirrors are dirty If the mirrors are dirty clean the three mirrors 7 Lamp unit Check that the lamp unit is con taminated with...

Page 222: ... CCD and control PWB is properly connected Or verify conduction of the wire Reinsert the connector if its connection is loose Or if conduction is lot replace the wire 5 LED PWB Check that the LED is lit If the LED is not lit replace the LED PWB and perform U411 6 Control PWB The control PWB is defective Replace the control PWB see page 2 2 12 Defective part Check description Corrective Action 1 Or...

Page 223: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 4 58 5 Control PWB The control PWB is defective Replace the control PWB see page 2 2 12 Defective part Check description Corrective Action ...

Page 224: ...s assy Check the location the contact glass is mounted If the light guide panel has been fallen off of the mounting position fix it properly 6 Lamp unit Check the position at which the light guide panel is mounted If the contact part of the lamp unit and the rail is distorted replace the lamp unit 7 Mirror Check whether the mirrors are dirty If the mirrors are dirty clean the three mirrors 8 CCD P...

Page 225: ...t is hanged off 6 Lamp unit Check the position at which the light guide panel is mounted If the contact part of the lamp unit and the rail is distorted replace the lamp unit 7 Mirror Check whether the mirrors are dirty If the mirrors are dirty clean the three mirrors 8 CCD PWB The CCD PWB is defective Replace the ISU and perform U411 see page 1 3 54 9 Control PWB The control PWB is defective Repla...

Page 226: ...nnector if its connection is loose Or if conduction is lot replace the wire 4 Control PWB The control PWB is defective Replace the control PWB see page 2 2 12 Defective part Check description Corrective Action 1 Original document Check whether the original document is dirty If the original document is dirty replace 2 Slit glass Check whether the slit glass is dirty If the contact glass is dirty cl...

Page 227: ...Or if it is damaged replace Defective part Check description Corrective Action 1 DP conveying pul ley Check that the conveying pulley is smoothly operative If the conveying pulley does not rotate smoothly re asslemble the conveying roller and springs 2 Install DP Check how DP is mounted on the main unit If mounting to the main unit is improper check positioning and secure the screws 3 DP hinge Che...

Page 228: ...ate smoothly re install 8 Conveying roller before and after of scanning Check whether the conveying roller is dirty If the conveying roller is dirty clean 9 Drive belt Check if the drive belt is jumping gear teeth If the drive belt is jumping gear teeth re mount the belt tensioner Defective part Check description Corrective Action ...

Page 229: ...eck the location the home position sensor is mounted Re mount the home position sensor if it is hanged off 5 Drive belt Check if the tension of the drive belt is insufficient If the tension of the drive belt is insufficient tense the belt 6 Scanner drive pul ley Check if the scanner drive pulley is loosely fixed If the scanner drive pulley is loosely fixed secure the screws Defective part Check de...

Page 230: ...removal If a large value is given to bordere erasure change it to a smaller value 4 Contact glass Check whether the contact glass is dirty If the contact glass is dirty clean the contact glass and the bottom part of the shading plate 5 Contact glass assy Check the location the contact glass is mounted Re mount the contact glass if it is hanged off 6 FFC cable CCD Check the FFC cable between the CC...

Page 231: ... Settings of Border removal Check the value of border removal If a large value is given to bordere erasure change it to a smaller value 4 Slit glass Check whether the slit glass is dirty If the slit glass is dirty clean the slit glass and the bottom part of the shading plate 5 FFC cable CCD Check the FFC cable between the CCD sensor and control PWB is properly connected Or verify conduction of the...

Page 232: ...dew condensed remove the dew 6 Adjustment of the scanner Check the automatic adjustment of the scanner Perform maintenance mode U411 table Chart1 _All see page 1 3 54 7 ISU Confirm the position of the lens and the CCD sensor If the lenses and the CCD sensor are misaligned replace the ISU and perform U411 see page 1 3 54 8 Control PWB The control PWB is defective Replace the control PWB see page 2 ...

Page 233: ...e automatic adjustment of the scanner Perform maintenance mode U411 table Chart1 _All see page 1 3 54 7 ISU Confirm the position of the lens and the CCD sensor If the lenses and the CCD sensor are misaligned replace the ISU and perform U411 see page 1 3 54 8 Control PWB The control PWB is defective Replace the control PWB see page 2 2 12 Defective part Check description Corrective Action ...

Page 234: ...ed Re mount the contact glass if it is hanged off 3 Adjustment of the scanner Check the scanning adjustment of the scanner 1 Perform maintenance mode U067 Front see page 1 3 30 2 Perform maintenance mode U411 Table Chart1 _Input see page 1 3 54 Defective part Check description Corrective Action 1 Original document Check if the original document is loaded correctly in the DP If the original documen...

Page 235: ...ent after rotating it 90 degree 3 Scaling factor Happens with the zoom ratio of 100 Reduce the real size ratio of the main scan direction by U065 see page 1 3 27 4 Adjustment of the scanner Check the automatic adjustment of the scanner Perform maintenance mode U411 Table Chart1 _All see page 1 3 54 Defective part Check description Corrective Action 1 Settings of print quality mode Confirm whether ...

Page 236: ...r creases remove them 2 DP paper feed Check if the original document is fed askew If the original document is fed askew set the width guides correctly 3 Lamp unit Check the location the lamp unit is mounted Re mount the lamp unit if it is hanged off 4 DP feed roller Check whether the feed roller is dirty If the feed roller is dirty clean Or if not cured replace the feed roller 5 DP regist roller C...

Page 237: ...WB is defective Replace the ISU and perform U411 see page 1 3 54 3 Control PWB The control PWB is defective Replace the control PWB see page 2 2 12 Defective part Check description Corrective Action 1 FFC cable CCD Check the FFC cable between the CCD and control PWB is properly connected Or verify conduction of the wire Reinsert the connector if its connection is loose Or if conduction is lot repl...

Page 238: ... Black streaks appear longitudinally 7 Black or white streaks appear hori zontally 8 Uneven density longitudinally See page1 4 81 See page1 4 83 See page1 4 84 9 Uneven density horizontally 10 Black dots appear on the image 11 Offset occurs 12 Image is partly missing See page1 4 85 See page1 4 86 See page1 4 87 See page1 4 88 13 Image is out of focus 14 Poor grayscale reproducibility 15 Unevenly r...

Page 239: ...he image is spo radically mis aligned with the original 19 Paper is wrin kled 20 Fusing is loose See page1 4 91 See page1 4 92 See page1 4 93 See page1 4 93 See page1 4 94 21 Image center does not align with the origi nal center 22 Dirty paper edges with toner 23 Dirty reverse side of paper 24 Carrier leaking occurs See page1 4 95 See page1 4 95 See page1 4 96 See page1 4 97 ...

Page 240: ... or the high voltage PWB1 If the connecting terminals are dirty clean If the connecting terminals are deformed correct for a proper conduction 2 High voltage PWB Check the connection of the con nector s and the high voltage PWB Or verify conduction of the wires Reinsert the connector if it its connection is loose Replace the cable if it has no conduction High voltage PWB YC101 and control PWB YC19...

Page 241: ... are deformed If the connecting terminals are deformed correct for a proper conduction 2 High voltage PWB Check the connection of the con nectors Or verify conduction of the wires Reinsert the connector if its connection is loose Replace the cable if it has no conduction High voltage PWB YC101 and control PWB YC19 Charger Main charging current supplied by the high voltage PWB is faulty Replace the...

Page 242: ...Check if the discharging lamp is dirty 2 Check whether it is lit 1 If the discharging lamp is dirty clean 2 If not cured or it does not light replace the drum unit 3 Developer unit 1 Generate PGs by service mode and check the follow ing see page 1 3 105 2 Check if the connecting ter minals for developer bias are deformed If the connecting terminals are deformed cor rect for a proper conduction 4 T...

Page 243: ...on the LSU APC PWB is out of control 2 Check whether the internal mirrors are contaminated Replace the LSU see page 1 5 25 8 Control PWB The control PWB is detective Replace the control PWB see page 2 2 12 Defective part Check description Corrective Action ...

Page 244: ... the toner motor is continuously rotating replace the toner supply motor 3 Drum unit 1 Check that the ground termi nal is not contaminated or the conductive grease is not applied with the connecting terminals If the connecting terminals are dirty clean If the amount of the grease applied is too small apply conductive grease to the bearing on the receiver side of the drum drive axle Replace the dru...

Page 245: ...sts dirts or toner obstructing the light paths If a foreign object exists on the frame or the sealings between the developer unit and the drum unit remove 3 Drum unit Check if the charging roller is dirty If the charging roller is dirty clean Or replace it Check if the discharging lamp is dirty If the discharging lamp is dirty clean 4 LSU Check if the LSU slit glass is dirty If the LSU slit glass ...

Page 246: ...oller unit Check if there is no toner streaks on the surface of the charging roller If the charging roller has streaks on its surface clean the charging roller Replace the charging roller if necessary 4 Transfer roller unit 1 Check if the transfer roller is contaminated on its surface or damaged If smears and scuff are observed on the trans fer roller unit replace the unit see page 1 5 38 2 Check ...

Page 247: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 4 82 6 Eject guide The Rib is contaminated with toner If it is duty clean Defective part Check description Corrective Action ...

Page 248: ...justment Maintenance 2 Check if the drum has scratches Replace the drum unit see page 1 5 36 3 Check the grounding tab of the drum or the drum drive shaft 1 Check how the drive unit is mounted and correct if necessary 2 Replace the drum unit see page 1 5 36 3 Transfer roller unit 1 Check the print image that implies dirt deformation or scratches on the transfer roller which will be appear ing at a...

Page 249: ...check how the conveying guide is locked and open the conveying guide once then close 3 Replace the transfer roller unit see page 1 5 38 2 Drum unit 1 Check toner is evenly layered on its surface 2 Check whether the device has been operated under a highly humid environment 1 Execute drum refreshing 2 Install a cassette heater 3 Replace the drum unit see page 1 5 36 3 Developer unit Check that toner...

Page 250: ...f the developer bias is con taminated by toner 1 If the connecting terminals is dirty 2 Replace the developer unit see page 1 5 30 4 Transfer roller unit 1 Check if the transfer roller is contaminated on its surface or damaged 1 Replace the transfer roller unit 2 Check if the connecting ter minals of high voltage are dirty or deformed 1 If the connector or terminals are dirty clean If the connecti...

Page 251: ...aper has a problem at an interval equivalent to the circumference of the developing roller 39mm 1 If the print image on paper has a problem at an interval equivalent to the circumference of the developer roller clean the developer unit 2 Replace the developer unit see page 1 5 30 4 Transfer roller unit 1 Check if the transfer roller is contaminated on its surface or damaged Replace the transfer ro...

Page 252: ...rint image on paper has a problem at an interval equivalent to the circumference of the drum replace the drum unit see page 1 5 36 3 Developer unit Check if offsets are observed at an constant interval of 63 mm which is equivalent to the cir cumference of the developing roller If offsets are observed at an constant interval of 39 mm which is equivalent to the circumference of the developing roller...

Page 253: ...ce Choose a dry place to store paper 2 If necessary set a drum heater see page 1 3 48 2 Drum unit Check the print image on paper has a problem at an interval equivalent to the circumference of the drum 94mm If the print image on paper has a problem at an interval equivalent to the circumference of the drum exexcute drum refreshing System Menu Adjustment Maintenance 3 Transfer roller unit Check if ...

Page 254: ...ace Choose a dry place to store paper 2 If necessary set a drum heater see page 1 3 48 2 Drum unit Check that the surface of the drum has dew condensation Execute Drum refreshing System Menu Adjustment Maintenance 3 LSU Check whether the LSU slit glass is contaminated in its entirety 1 If the LSU slit glass is dirty execute Laser scanner cleaning 2 Replace the LSU see page 1 5 25 Print example Cau...

Page 255: ...Using the paper with high surface resistance Defective part Check description Corrective Action 1 Developer unit The device is installed in an altitude higher than 1500 m sea level If the device is installed in an altitude greater than 1500 m sea level perform altitude setting System menu Adjustment Maintenance 2 Paper Check if paper is of high surface resistance Change the paper to another ...

Page 256: ... of paper 2 If the settings made for the paper being used is inadequate configure the settings according to the paper being used 2 Fuser unit 1 Check the fuser pressure balance 2 Check if the fuser paper inserting guide is deformed 1 If the pressures at the front and rear are unbalanced replace the fuser unit see page 1 5 44 2 If the fuser unit is deformed replace see page 1 5 44 3 Paper conveying...

Page 257: ...mproperly adjusted leading edge timing 2 Improper amount of slack of the original document in front of the registration Defective part Check description Corrective Action 1 Regist roller Check whether the leading edge timing is adequately adjusted If theadjustment is not sufficient execute U034 to adjust the leading edge timing see page 1 3 24 ...

Page 258: ... the clutch Print example Defective part Check description Corrective Action 1 Paper width guides Check the paper width guides are flush with the paper If the width adjuster cursors are not flush with paper set them correctly 2 Paper 1 Check if paper is curled or wavy 2 Check if paper is stored in a humid place 1 If the paper is curled or wavy replace 2 Choose a dry place to store paper 3 Regist r...

Page 259: ...the paper being used falls outside the requirements replace and use a suitable type of paper 2 If the settings made for the paper being used is inadequate configure the settings according to the paper being used 2 Paper weight set ting Check If the weight of the paper is correctly set If the weight of the paper is not correctly set choose the correct weight that matches the paper being used 3 Fuse...

Page 260: ...inadequate see page 1 3 24 Print example Cause of trouble 1 Toner scattering due to an internal temperature increase Developer unit Defective part Check description Corrective Action 1 Conveying guide Check if the conveying guide is dirty with toner If the conveying guide is dirty with toner clean the developer unit and the cooling ducts 2 Internal tempra ture increase Developer unit Check the dev...

Page 261: ...toner clean the conveying guide the developer unit and the cooling ducts 2 Fuser pressure roller Check that a foreign object is stuck on the fuser pressure roller 1 If a foreign object exists clean the fuser pressure roller 2 If the paper and the paper weight setting do not match choose the proper paper weight setting 3 Transfer roller unit Check if the transfer roller is dirty with toner on its s...

Page 262: ...e state of the paper Replace the paper The paper kinds are changed and printed A paper setup of a printer is changed A setup of a driver is changed By basic setup the kind of paper is made CUSTOM 8 Menu Paper Settings Media Type Set CUSTOM 8 Paer Weight Normal 3 Press the EXIT key Press the OK key Press the OK key Press the OK key Press the OK key ...

Page 263: ...motor does not operate 1 Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none replace the cable Image scanner motor and control PWB YC1002 2 Defective drive trans mission system Check if the gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any 3 Defective motor R...

Page 264: ...or Also check for continuity within the connector cable If none replace the cable LSU fan motor and connect left PWB YC4 Connect left PWB and control PWB YC2 2 Defective motor Replace the LSU fan motor 3 Defective connect left PWB Replace the connect left PWB see page 2 2 36 4 Defective PWB Replace the control PWB and check for correct operation see page 2 2 12 7 Developer fan motor does not opera...

Page 265: ...2 2 36 4 Defective PWB Replace the control PWB and check for correct operation see page 2 2 12 11 Developer clutch does not operate 1 Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none replace the cable Developer clutch and connect right PWB YC12 Connect right PWB and control PWB YC29 2 Defective clutch Re...

Page 266: ...2 12 15 The message requesting paper to be loaded is shown when paper is present on the cas sette 1 Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none replace the cable High voltage PWB and engine PWB YC19 2 Deformed actuator of the paper sensor Check visually and replace if necessary 3 Defective paper sen...

Page 267: ... left PWB YC9 Eject full sensor and control PWB YC12 Eject sensor and control PWB YC26 2 A piece of paper torn from paper is caught around registration sensor duplex sen sor PF feed sensor eject full sensor or eject sensor Check visually and remove it if any 3 Defective sensor Replace the registration sensor duplex sensor eject full sensor or eject sensor 4 Defective connect left PWB Replace the c...

Page 268: ...s not operate 1 Defective connector cable or poor con tact in the connector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable DP conveying motor and control PWB YC1001 2 Defective drive trans mission system Check if the rollers and gears rotate smoothly If not grease the bushes and gears Check for broken gears and replace if any 3 Defec...

Page 269: ...nnector Reinsert the connector Also check for continuity within the connector cable If none remedy or replace the cable DP open close sensor and control PWB YC1001 2 Defective DP open close sensor Replace the DP open close sensor 3 Defective PWB Replace the control PWB and check for correct operation see page 2 2 12 Problem Causes Check procedures corrective measures ...

Page 270: ...on roller Clean with isopropyl alcohol 2 Defective registration clutch installa tion Check visually and remedy if necessary 3 Skewed paper feed Paper width guide in a cassette installed incorrectly Check the paper width guide visually and remedy or replace if necessary 4 Multiple sheets of paper are fed 1 Check if the paper is excessively curled Change the paper 2 Paper is loaded incorrectly Load ...

Page 271: ...e rollers pulleys and gears operate smoothly Grease the bushes and gears 2 Check if the following clutches are installed correctly Paper feed clutch Registration clutch Duplex clutch Check visually and remedy if necessary Problem Causes check procedures Corrective measures ...

Page 272: ... folder is properly shared 1103 Destined host folder and or file names are invalid 1 Check illegal characters are not contained within these names 2 Check the name of the folder and files conform with the naming syntax 3 Confirm destined host and folder 1105 SMB protocol is not enabled 1 Confirm device s SMB protocols 2101 Login to the host has failed 1 Confirm destined host 2 Confirm that the LAN...

Page 273: ...er 4 Confirm device s network parameters 5 Confirm the network parameters the device is con nected 6 Check the FTP server name 2102 Access to the FTP server has failed Connection timeout 1 Check the FTP server name 2 Check the FTP port number 3 Confirm device s network parameters 4 Confirm the network parameters the device is con nected 5 Check the FTP server name 2103 The server cannot establish ...

Page 274: ...onfirm device s network parameters 2 Confirm the network parameters the device is con nected 3101 FTP server responded with an error 1 Confirm device s network parameters 2 Confirm the network parameters the device is con nected 3 Check the FTP server Code Contents Check procedures corrective measures ...

Page 275: ... POP3 server 2102 Connection to the SMTP POP3 server has failed Connection timeout 1 Check the SMTP POP3 server name 2 Check the SMTP POP3 port number 3 Confirm device s network parameters 4 Confirm the network parameters the device is con nected 5 Check the SMTP POP3 server 2103 The server cannot establish communi cation 1 Check the SMTP POP3 server name 2 Check the SMTP POP3 port number 3 Confir...

Page 276: ...cation services including CRAM MD5 DIGEST MD5 PLAIN and LOGIN 4803 Failed to establish the SSL session 1 Verify the self certificate of the device 2 Check the server certificate of the SMTP POP3 server 3 Check the SMTP POP3 configuration of the device and the SMTP POP3 server Code Contents Check procedures corrective measures ...

Page 277: ...nication errors start with an E indica tion followed by five digits The upper three of the five digits indicate general classification of the error and its cause while the lower two indicate the detailed classification Items for which detailed classification is not necessary have 00 as the last two digits Figure 1 4 4 Error code U X X X X X Detailed classification of error code General classificat...

Page 278: ...transmission in V 34 mode See page 1 4 121 U018XX A communication error occurred before starting T 30 protocol during reception in V 34 mode See page 1 4 122 U02000 Relay broadcast was refused by a relay station because of a mismatch in permit ID num ber and permit telephone number when a relay command was issued U02100 A relay command failed because the destination unit relay station had no relay...

Page 279: ...ified for confidential transmission was not registered in the des tination unit Or in interoffice subaddress based transmission mode the specified sub address box number was not registered in the destination unit Or the destination was being accessed U04100 Confidential transmission failed because the destination unit had no confidential capabil ity Or subaddress based transmission failed because ...

Page 280: ...ential reception memory overflowed U14100 Memory overflowed in the destination unit during confidential transmission Or in interof fice subaddress based transmission memory overflowed in the destination unit U19000 Memory overflowed during memory reception U19100 Memory overflowed in the destination unit during transmission U19200 Memory transmission failed because a decoding error occurred U19300...

Page 281: ...he subaddress confidential box U00434 Confidential polling request was received but interrupted because the specified confi dential box No was intended for encryption U00435 Confidential polling request was received but interrupted because the specified confi dential box was being accessed Or subaddress based bulletin board transmission request was received but interrupted because the specified su...

Page 282: ... of recording paper U00615 Empty of recording paper U00620 Copier fixing unit problem U00622 Copier drive motor problem U00655 CTS was not activated after RTS due to a modem error U00656 Data was not transmitted after CTS was activated due to a modem error U00670 Power was cut off during communication U00677 There was no file to transmit in the memory transmission mode U00690 System error Error co...

Page 283: ...d U01017 No relevant signal was received after transmission of an EOP signal and the preset number of command retransfers was exceeded U01018 No relevant signal was received after transmission of a PRI EOP signal and the preset number of command retransfers was exceeded U01019 No relevant signal was received after transmission of a CNC signal and the preset num ber of command retransfers was excee...

Page 284: ...of an EOR Q signal ECM U01052 A DCN signal was received after transmission of an RR signal ECM U01053 A DCN signal was received after transmission of a PPS NULL signal ECM U01054 A DCN signal was received after transmission of a PPS MPS signal ECM U01055 A DCN signal was received after transmission of a PPS EOM signal ECM U01056 A DCN signal was received after transmission of a PPS EOP signal ECM ...

Page 285: ...ponse after transmission of a PIP signal U01124 No response after transmission of a PIN signal U01125 No response after transmission of a CNS signal between units of our make U01126 No response after transmission of a PPR signal ECM U01127 No response after transmission of an ERR signal ECM U01128 No response after transmission of an RNR signal ECM U01129 No response after transmission of an SPA s...

Page 286: ... signal ECM U01154 A DCN signal was received after transmission of an RNR signal ECM U01155 A DCN signal was received after transmission of an SPA signal short protocol U01160 During message reception transmission time exceeded the maximum transmission time per line U01161 Number of error lines exceeded limits during message reception U01162 A break in loop current was detected during message rece...

Page 287: ...of communication speed and symbol speed occurs after MPh exchange a DCN signal was transmitted to the destination unit and the line was cut 2 9 U023XX error code table Relay command abnormal reception 2 10 U044XX error code table Encrypted transmission Error code Description U01800 A communication error occurred in phase 2 line probing U01810 A communication error occurred in phase 3 primary chann...

Page 288: ...g the hook of the connector be sure to release the hook Take care not to get the cables caught To reassemble the parts use the original screws If the types and the sizes of screws are not known refer to the PARTS LIST 2 Drum unit Note the following when handling or storing the drum unit When removing the drum unit never expose the drum surface to strong direct light Keep the drum unit at an ambien...

Page 289: ...eed section The cassette can contain 500 sheets The sheet from the cassette is pulled out by rotation of the pickup roller and sent to the paper conveying section by rotation of the paper feed roller Also the retard roller prevents mul tiple feeding of paper Figure 1 5 3 Figure 1 5 4 1 4 2 11 7 8 3 6 5 10 Component formation 1 Paper feed roller 2 Pickup roller 3 Feed holder 4 Retard roller 5 Retar...

Page 290: ...5 5 2 50 60 ppm model only YC10 1 YC10 2 YC10 3 YC10 4 YC12 4 YC2 1 YC2 2 YC2 4 YC9 1 YC14 3 MMOTCW MMOTRDYN MMOTCLKN MMOTONN FEEDCLN CAS3 CAS2 CAS1 LIFTMOTOR LSENS 6 5 4 3 PFCL CSSW MM LM 2 LS 2 CONPWB C RPWB YC19 11 PAPER SEN1N HVPWB YC19 10 PAPER SEN2N PS1 PS2 ...

Page 291: ...ler assembly by pulling and raising and then sliding forward 4 Check or replace the paper feed roller and refit all the removed parts Figure 1 5 6 1 2 Detaching and refitting the retard roller Procedure 1 Release two hooks in backside of cas sette and then remove the retard roller assembly Figure 1 5 7 Paper feed roller assembly Lever Holder Retard roller assembly Hook Hook Backside in cassette Ca...

Page 292: ...2NZ 2P0 2P6 1 5 6 2 Remove the spring 3 Remove the retard roller holder by rotating 4 Check or replace the retard roller and refit all the removed parts Figure 1 5 8 Retard roller guide Spring Retard roller holder ...

Page 293: ...the rotation of the MP paper feed roller Also function of the MP separation pad prevents paper from multiple feeding Figure 1 5 9 Figure 1 5 10 1 6 2 4 7 3 5 Component formation 1 MP paper feed pulley 2 MP separation pad 3 MP bottom plate 4 MP multi purpose tray 5 MP frame 6 MP paper width guide 7 Actuator MP paper sensor 1 6 4 5 6 2 3 ...

Page 294: ...X 2NY 2NZ 2P0 2P6 1 5 8 Control block diagram Figure 1 5 11 YC10 1 YC10 2 YC10 3 YC10 4 YC11 2 MMOTCW MMOTRDYN MMOTCLKN MMOTONN MPFSOLN 6 MM 5 4 3 MPSOL CONPWB C RPWB YC2 12 YC8 3 C LPWB MPFSENS MPPS MPFSENS ...

Page 295: ...refitting the MP paper feed pulley Procedure 1 Push the button and open the front cover Figure 1 5 12 2 Remove the MP tray from the printer while bending it 3 Remove two screws and two straps Figure 1 5 13 MP tray Front cover Screw Strap Screw Strap ...

Page 296: ...X 2NY 2NZ 2P0 2P6 1 5 10 4 Remove the fulcrum of leftside by extending a cover 5 Remove the fulcrum of rightside during twisting a cover 6 Remove the front cover forward Figure 1 5 14 Front cover Front cover ...

Page 297: ...it Figure 1 5 15 9 Release the lock lever and then slide the MP paper feed pulley axis 10 Remove MP paper feed pulley 11 Check or replace the MP paper feed pulley and refit all the removed parts Figure 1 5 16 MP paper feed unit Screw Screw Main unit MP paper feed pulley Lock lever MP paper feed pulley axis MP paper feed pulley ...

Page 298: ...feed roller to the position where the registration sensor RS is turned on and then sent to the transfer separation section by the upper registration roller and lower registration roller Figure 1 5 17 Figure 1 5 18 1 2 2 4 6 7 5 3 Component formation 1 Middle roller 2 Middle pulley 3 Upper registration guide 4 Actuator 1 Registration sensor 1 RS1 5 Upper registration roller 6 Lower registration rol...

Page 299: ...9 1 40 ppm model only 2 50 60 ppm model only YC10 1 YC10 2 YC10 3 YC10 4 YC12 1 MMOTCW MMOTRDYN MMOTCLKN MMOTONN REGCLN 6 MM 5 4 3 RCL CONPWB C RPWB YC2 21 YC3 9 RS1 1 RS3 2 REGSEN2 YC19 12 HVPWB C LPWB REGSENSN RS2 2 REGSEN2 DRRPWB YC6 2 DRPWB YC12 8 MIDCLN MIDCL 2 ...

Page 300: ...eing converted to an electrical signal If a document processor is used the image scanner unit stops at the position of the DP contact glass and scans sequentially one row of the image on the original in synchronization with the moving timing of the original in the sub scan direction by driving the DP Figure 1 5 20 Figure 1 5 21 4 6 7 5 8 8 8 8 1 2 3 Component formation 1 CCD 2 Carrige 3 ISU frame ...

Page 301: ...2NY 2NZ 2P0 2P6 1 5 15 Control block diagram Figure 1 5 22 CCDPWB YC1 YC3 YC2 YC1000 CONPW B LEDPWB ISUM 1 2 3 4 SCMOTB2 SCMOTA1 SCMOTB1 SCMOTA2 YC1002 1 YC1002 2 YC1002 3 YC1002 4 HPS Reading image data HP_SWN ...

Page 302: ...ation lid 2 Remove the their lids Figure 1 5 23 3 Remove the operation panel cover 4 Replace it to the operation panel sheet of the corresponding language Figure 1 5 24 Right operation lid Left operation lid Left operation panel cover Left operation panel sheet Left operation panel cover Left operation panel sheet Operation panel assembly ...

Page 303: ...move two screws Figure 1 5 25 7 Pull the LCD up forward during pressing the lock lever and bending the LCD cover 8 Remove the FFC from the operation panel PWB Figure 1 5 26 Screw Screw LCD lower cover Card reder cover Operation panel assembly LCD cover Lock lever Operation panel PWB FFC ...

Page 304: ...PWB 11 Release the hook and remove the right key cover forward Figure 1 5 27 12 Remove two screws 13 Release two hooks and remove the ISU upper assembly from the image scan ner unit Figure 1 5 28 Screw FFCs Screw Hooks Hook Right key cover Left key cover Key Right PWB Screw Screw ISU upper assembly Image scanner unit Hook Hook ...

Page 305: ...pward Figure 1 5 29 16 Pull the carriage assembly out 17 Remove the drive belt from the holding part of the carriage assembly 18 Check or replace the exposure lamp and refit all the removed parts Figure 1 5 30 Pulley Pulley Drive belt Drive belt Carriage assembly ISU shaft Lower ISU frame ISU shaft Drive belt Holding part Carriage assembly ...

Page 306: ...river and remove the right stay cover Figure 1 5 31 3 Remove the controller cover 4 Open the front cover 5 Remove the screw from the right upper cover 6 Release two hooks using a flat screw driver and remove the right upper cover Figure 1 5 32 Upper interface cover Flat screw driver Right stay cover Hooks Controller cover Flat screw driver Hooks Right upper cover Screw ...

Page 307: ... and remove the left upper cover Figure 1 5 33 8 Remove the screw from the center stay cover 9 Release two hooks using a flat screw driver and remove the center stay cover Figure 1 5 34 Hook Hooks Left upper cover Flat screw driver Hooks Center stay cover Flat screw driver Screw ...

Page 308: ...d two USB connectors from the Con trol PWB 12 Remove three screws and grounding terminal from the image scanner unit 13 Remove it by sliding the image scanner unit backward and then takeing upward Figure 1 5 36 Front right cover Screw Image scanner unit Main unit Screw Connectors FFCs USB connectors Screw Grounding terminal ...

Page 309: ...rsed as the polygon motor PM revolves to reflect the laser beam over the drum Various lenses and mirror are housed in the laser scanner unit adjust the diameter of the laser beam and focalize it at the drum surface Figure 1 5 37 Figure 1 5 38 2 6 1 3 5 4 Component formation 1 Polygon motor PM 2 fθ main lens 3 LSU dust shield glass 4 LSU base 5 LSU cover 6 Mirrer 1 4 2 6 3 ...

Page 310: ...5 39 YC15 3 YC15 4 YC15 5 YC16 2 YC16 3 YC16 4 YC16 5 YC16 7 PLGDRN PLGRDYN POLCLK VDATA1P VDATA1N VDATA2P VDATA2N SAMPLEN2 YC16 6 YC2 2 PDPWB SAMPLEN1 PDN 3 2 PM 1 APCPWB CONPWB Photo sensor Laser diode Drum Laser light YC16 8 OUTPEN YC16 9 VCONT1 YC16 10 VCONT2 ...

Page 311: ...image scanner unit 2 Remove two screws 3 50 60 ppm model only Slide the right inner spacer and the left inner spacer forward and then remove it upward Figure 1 5 40 4 Remove two screws 5 Remove the center stay cover Figure 1 5 41 Screw Screw Right inner spacer Left inner spacer Screw Screw Eject unit cover ...

Page 312: ... 5 42 8 Remove the screw and then remove the right inner cover by leaning it inside and lifting it 9 Remove two screws and then remove the left inner cover by leaning it inside and lifting it Figure 1 5 43 Screw Screw Screw Screw Upper stay assembly Right inner cover Left inner cover Screw Screw Screw ...

Page 313: ...trol PWB out 13 Pull the connector and FFC out through the apertures 14 Remove four screws and then remove the laser scanner unit upward 15 Check or replace the laser scanner unit and refit all the removed parts Figure 1 5 45 Screw Screw Top tray cover YC15 YC16 Screw Screw Screw Screw Apertures Connector Control PWB Laser scanner unit FFC ...

Page 314: ...lade and the developing screws that agitate the toner Also the toner sensor TS checks whether or not toner remains in the developing unit Figure 1 5 46 Figure 1 5 47 6 7 1 2 3 4 5 8 Component formation 1 Developing roller 2 Developing blade 3 Developing screw A 4 Developing screw B 5 Developer case 6 Toner supply roller 7 Toner agitater 8 Toner container 1 2 3 4 6 8 5 Drum ...

Page 315: ...MOTCLKN MMOTONN HVCLK EESIO TSENS YC3 2 YC4 1 TMOT EECLK EESIO TSENS TMOT EECLK YC2 6 YC2 15 C LPWB DLPCLN DEVSCL CRPWB TS TM YC12 2 DRPWB DRCPWB HVPWB YC2 3 YC2 2 YC10 1 YC10 2 YC10 3 YC10 4 YC19 7 YC2 3 YC2 1 Developer bias Drum CONPWB C RPWB BDCNT YC19 8 BACNT YC19 9 6 5 MM 4 3 CPWB ...

Page 316: ...0 2P6 1 5 30 1 1 Detaching and refitting the developer unit Procedure 1 Open the front cover Figure 1 5 49 2 Release the lock lever by rotating and then remove the toner container Figure 1 5 50 Toner container Lock lever ...

Page 317: ...the container guide by sliding backwards Figure 1 5 51 5 Pull the connector out 6 Release the lock lever and then remove the developer unit upward 7 Check or replace the developer unit and refit all the removed parts Figure 1 5 52 Hook Imaging unit Container guide Developer unit Connector Lock lever ...

Page 318: ...ion of residual image by laser beam After transfer is complete toner remaining on the drum surface is chipped off with the cleaning blade and is collected to the waste toner box with the drum screw The cleaning lamp CL consists of LEDs and removes residual charge on the drum before main charging Figure 1 5 53 Figure 1 5 54 2 3 1 4 Component formation 1 Drum 2 Charger roller 3 Chager cleaning rolle...

Page 319: ... block diagram Figure 1 5 55 YC10 7 YC10 8 YC10 9 YC10 10 YC19 4 YC19 5 YC19 6 YC2 3 YC2 1 DMOTCW DMOTRDYN DMOTCLKN DMOTONN MHVCLK MACCNT MDCCNT EESIO EECLK 6 5 DRM 4 3 HVPWB C LPWB DRCPWB DRPWB CONPWB C RPWB Ground Main charger roller Drum ...

Page 320: ...move the drum unit by sliding for ward 5 Check or replace the drum unit and refit all the removed parts Figure 1 5 56 1 2 Detaching and refitting the chager unit Procedure 1 Release the lock lever and then remove the chager roller unit 2 Check or replace the charger roller unit and refit all the removed parts Figure 1 5 57 Lock lever L Lock lever R Hook Drum unit Drum unit Lock lever Chager roller...

Page 321: ...sfer is complete toner remaining on the drum surface is chipped off with the cleaning blade and is collected to the waste toner box with the drum screw The cleaning lamp CL consists of LEDs and removes residual charge on the drum before main charging Figure 1 5 58 Figure 1 5 59 2 3 4 5 7 1 8 6 Component formation 1 Drum 2 Cleaning blade 3 Cleaning roller 4 Control roller 5 Scraper 6 Drum frame 7 S...

Page 322: ...n claws A high voltage generated by the high voltage PWB HVPWB is applied to the transfer roller for transfer charg ing Paper after transfer is separated from the drum by applying separation charging that is output from the high voltage PWB HVPWB to the separation electrode Figure 1 5 60 Figure 1 5 61 1 2 3 4 Component formation 1 Paper chute guide 2 Drum 3 Transfer roller 4 Separation needle 2 3 ...

Page 323: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 5 37 Control block diagram Figure 1 5 62 SCNT TRREM TCNT Transfer roller Separation bias Transfer bias HVPWB YC19 15 YC19 16 YC19 17 CONPWB ...

Page 324: ...t the paper chute guide 3 Remove the paper chute guide upward Figure 1 5 63 4 Remove the axes of transfer roller from each bush 5 Remove the transfer roller assembly upward 6 Check or replace the transfer roller assembly and refit all the removed parts Figure 1 5 64 Paper shute guide Hooks Bush Axis Transfer roller Axis Transfer roller Bush Transfer roller assembly ...

Page 325: ...transfer roller unit 2 Release four hooks of separation nee dle unit by rotating and then remove the separation needle unit upward 3 Check or replace the separation needle unit and refit all the removed parts Caution Check certainly being fixed at the time of attachment Figure 1 5 65 Separation needle unit Hooks ...

Page 326: ...he control PWB CONPWB If the fuser section shows extremely high temperature the power line will be shut off and the fuser heater FUH is forced to turn off The paper eject feedshift section consists of the conveying path which sends the paper that has passed the fuser section to the inner tray or the duplex conveying section 1 50 60 ppm model Figure 1 5 66 Figure 1 5 67 8 4 5 9 7 10 3 6 11 2 1 Comp...

Page 327: ...ol block diagram Figure 1 5 68 YC4 1 YC4 2 YC21 1 YC21 2 YC29 19 YC29 30 YC26 3 HEART2REM HEART1REM HEART2REM HEART1REM TH2 TH1 EXITSENSN PSPWB YC2 1 YC2 2 YC2 3 YC2 2 FH1 FH2 FTS1 FTS2 YC1 2 CONPWB C RPWB Fuser unit FTHCPWB FTH2 FTH1 ES ...

Page 328: ... 7 10 3 6 11 2 1 Component formation 1 Heat roller 2 Fuser heater FUH 3 Fuser thermostat FUTS 4 Fuser thermistor FUTH 5 Separators 6 Press roller 7 Actuater Eject sensor ES 8 Fuser eject roller 9 Fuser eject pulley 10 Fuser thermistor FUTH2 11 Fuser pre guide 4 5 8 9 7 2 10 3 6 1 11 ...

Page 329: ... 43 Control block diagram Figure 1 5 71 YC4 1 YC4 2 YC21 1 YC21 2 YC29 19 YC29 30 YC26 3 HEART2REM HEART1REM HEART1REM HEART2REM TH2 TH1 EXITSENSN PSPWB YC2 1 YC2 2 YC2 2 FH FTS YC1 2 C RPWB CONPWB Fuser unit FTHCPWB FTH2 FTH1 ES ...

Page 330: ...s of the rear left cover while pulling forward 3 Remove the rear left cover by rotating Figure 1 5 72 50 60 ppm model only 1 Remove the screw and then the ground ing wire 2 Open the connector cover and then remove three connectors Figure 1 5 73 Rear left cover Hooks Connector cover Connectors Rear cover Screw Grounding wire ...

Page 331: ...assembly while avoiding rear cover and then remove the rear cover assembly Figure 1 5 74 5 Remove the screw and then remove the connector cover A 6 Pull two connectors out Figure 1 5 75 Rear cover assembly Flucrum axis Rear cover assembly Rear cover Connector cover A Connectors Screw ...

Page 332: ...remove the fuser unit forward 12 Check or replace the fuser unit and refit all the removed parts Caution when refitting the fuser unit per form the following procedures 1 Turn on the power switch while opening the rear cover after removing the fuser unit 2 Turn off the power switch after 5 second or more progress release state of fixing pressure 3 Refit the fuser unit Figure 1 5 77 Screw Connector...

Page 333: ...es sure 12 Remove the screw and then remove the fuser unit forward 13 Check or replace the fuser unit and refit all the removed parts Caution Pull down the release lever of fix ing pressure after refitting the fuser unit pressurization state Figure 1 5 78 Screw Fuser unit Release lever ...

Page 334: ...n to the paper feed conveying section when duplex printing 1 50 60 ppm model Figure 1 5 79 Figure 1 5 80 3 2 1 5 6 4 9 10 8 7 Component formation 1 Upper eject pulley 2 Upper eject roller 3 Actuater Paper full sensor PFS 4 LowerEject roller 5 Lower eject pulley 6 Eject upper cover 7 DU feed pulley 8 Faceup roller 9 Faceup pulley 10 Faceup guide 1 2 3 4 5 8 9 7 10 6 ...

Page 335: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 5 49 Control block diagram Figure 1 5 81 YC12 3 YC12 1 YC12 2 YC12 3 YC12 4 YC13 1 YC13 3 PAPFULN OUTB3 OUTB1 OUTA3 OUTA1 FACEDDRN FACEUDRN PFS SBM FSSOL CONPWB C LPWB ...

Page 336: ...ppm model Figure 1 5 82 Figure 1 5 83 3 2 1 4 5 6 7 Component formation 1 Upper eject pulley 2 Upper eject roller 3 Actuater Paper full sensor PFS 4 LowerEject roller 5 Lower eject pulley 6 Eject upper cover 7 DU feed pulley 3 1 2 7 5 4 6 ...

Page 337: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 5 51 Control block diagram Figure 1 5 84 YC12 3 YC12 1 YC12 2 YC12 3 YC12 4 YC13 1 YC13 3 PAPFULN OUTB3 OUTB1 OUTA3 OUTA1 FACEDDRN FACEUDRN PFS SBM FSSOL CONPWB C LPWB ...

Page 338: ...r and remove the right stay cover Figure 1 5 85 3 Remove the controller cover 4 Open the front cover 5 Remove the screw from the right upper cover 6 Release two hooks using a flat screw driver and remove the right upper cover Figure 1 5 86 Upper interface cover Flat screw driver Right stay cover Hooks Controller cover Flat screw driver Hooks Right upper cover Screw ...

Page 339: ... and remove the left upper cover Figure 1 5 87 8 Remove the screw from the center stay cover 9 Release two hooks using a flat screw driver and remove the center stay cover Figure 1 5 88 Hook Hooks Left upper cover Flat screw driver Hooks Center stay cover Flat screw driver Screw ...

Page 340: ...d two USB connectors from the Con trol PWB 12 Remove three screws and grounding terminal from the image scanner unit 13 Remove it by sliding the image scanner unit backward and then takeing upward Figure 1 5 90 Front right cover Screw Image scanner unit Main unit Screw Connectors FFCs USB connectors Screw Grounding terminal ...

Page 341: ...m model only 1 Slide the right inner spacer and the left inner spacer forward and then remove it upward Figure 1 5 91 15 Remove two screws 16 Remove the eject unit cover Figure 1 5 92 Screw Screw Right inner spacer Left inner spacer Screw Screw Eject unit cover ...

Page 342: ... 5 93 19 Remove the screw and then remove the right inner cover by leaning it inside and lifting it 20 Remove two screws and then remove the left inner cover by leaning it inside and lifting it Figure 1 5 94 Screw Screw Screw Screw Upper stay assembly Right inner cover Left inner cover Screw Screw Screw ...

Page 343: ...e cover and the inlet cover Figure 1 5 95 23 Remove two screws 24 Release the hooks by bending both side of the right middle cover and then remove it by pulling and lifting up for ward Figure 1 5 96 Rear cover Hook Inlet cover Lower interface cover Right middle cover Screw Hook Screw ...

Page 344: ...e two hooks by sliding the right lower cover upward and then remove the right lower cover Figure 1 5 97 28 Release two hooks of the rear left cover while pulling forward 29 Remove the rear left cover by rotating Figure 1 5 98 Right lower cover Screw Screw Screw Hooks Rear left cover Hooks ...

Page 345: ...nd hook C and then remove the left middle cover and the waste toner box cover Figure 1 5 99 32 Remove eight screws and grounding terminal 33 Remove the controller box Figure 1 5 100 Left middle cover Hook A Waste toner box cover Hooks B Hook C Screw Screw Screw Screw Screw Screw Screws Controller box Grounding terminal ...

Page 346: ...nit Figure 1 5 101 36 Pull the connector out and then release the wires from Hooks 37 Remove three screws and then remove the eject unit 38 Check or replace the ejection unit and refit all the removed parts Figure 1 5 102 Screw Control PWB Screw Screw Screw Screw Screw Connector Exit unit Screw Connector Hooks Wire Screws 50 60 ppm model ...

Page 347: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 5 61 Figure 1 5 103 Exit unit Screw Screws Connector Hooks Wire 40 ppm model ...

Page 348: ...hich sends the paper sent from the eject feedshift section to the paper feed conveying section when duplex printing Figure 1 5 104 Figure 1 5 105 3 1 2 1 2 4 6 5 7 Component formation 1 DU conveying roller 2 DU conveying pulley 3 Actuator Duplex sensor 1 2 4 Actuator Duplex sensor 2 5 DU base 6 DU lower guide 7 Feed upper guide 1 1 2 2 6 5 4 3 ...

Page 349: ...2NY 2NZ 2P0 2P6 1 5 63 Control block diagram Figure 1 5 106 2 50 60 ppm model only DUCLN DUJAMSEN1N DUCL 2 DUJAMSEN1N YC9 3 C LPWB DUS1 2 DUJAMSEN2N HVPWB DUS2 YC12 10 YC2 20 CONPWB C RPWB YC19 13 YC29 29 DUCL ...

Page 350: ...river and remove the right stay cover Figure 1 5 107 3 Remove the controller cover 4 Open the front cover 5 Remove the screw from the right upper cover 6 Release two hooks using a flat screw driver and remove the right upper cover Figure 1 5 108 Upper interface cover Flat screw driver Right stay cover Hooks Controller cover Flat screw driver Hooks Right upper cover Screw ...

Page 351: ...ng a flat screw driver and remove the left upper cover Figure 1 5 109 8 Open the rear cover 9 Remove the lower interface cover and the inlet cover Figure 1 5 110 Hook Hooks Left upper cover Flat screw driver Rear cover Hook Inlet cover Lower interface cover ...

Page 352: ... cover and then remove it by pulling and lifting up for ward Figure 1 5 111 12 Pull out the cassette 13 Remove three screws 14 Release two hooks by sliding the right lower cover upward and then remove the right lower cover Figure 1 5 112 Right middle cover Screw Hook Screw Right lower cover Screw Screw Screw Hooks ...

Page 353: ... the rear left cover by rotating Figure 1 5 113 17 Release the hook A by sliding the left middle cover upward 18 Release the hook B and hook C and then remove the left middle cover and the waste toner box cover Figure 1 5 114 Rear left cover Hooks Left middle cover Hook A Waste toner box cover Hooks B Hook C ...

Page 354: ... sliding the left lower cover upward and then remove the left lower cover Figure 1 5 115 22 Remove eight screws and grounding terminal 23 Remove the controller box Figure 1 5 116 Screw Hook B Hook B Left lower cover Hook A Screw Screw Screw Screw Screw Screw Screws Controller box Grounding terminal ...

Page 355: ... 1 5 117 28 Remove the connector from the power source PWB assembly 29 Remove the grounding wire by remov ing the screw 30 Remove three screws and then remove the power source PWB assembly 31 Check or replace the power source PWB and refit all the removed parts Figure 1 5 118 Screw Connector cover C Hook Connectors Hook Connector cover B Power source PWB assembly Screw Screw Screw Screw Grounding ...

Page 356: ...emove the bottom plate 1 and the bot tom plate 2 Figure 1 5 119 50 60 ppm model only 1 Release two hooks and then remove the wire cover 2 Pull the connector of lift sensor out Figure 1 5 120 Screw Screw Screw Screw Screw Botom plate 2 Screw Screw Screw Bottom plate 1 Lift sensor Hooks Connector Wire cover ...

Page 357: ...ed roller axis by pushing the joint part 36 Remove the duplex conveying unit to the front 37 Check or replace the duplex conveying unit and refit all the removed parts Figure 1 5 121 Screws Screw Duplex conveying unit Screw Screw Screw Screw Paper feed roller axis Joint part ...

Page 358: ... veyed to the original conveying section Original is fed by the rotation of the DP forwarding pulley and DP paper feed roller Figure 1 5 122 Figure 1 5 123 8 3 4 5 6 1 2 7 Component formation 1 DP pickup pulley 2 DP paper feed roller 3 DP feed holder 4 DP separation pad 5 Pre separation pad 6 Acutuator DP original sensor 7 Original tray 8 Acutuator DP original timing sensor 8 4 5 2 1 6 3 7 ...

Page 359: ...2NY 2NZ 2P0 2P6 1 5 73 Control block diagram Figure 1 5 124 DPTS 1 TIMING_SW YC1003 15 CONPW B DPPFM 6 4 3 1 FEEDMOTB2 FEEDMOTB1 FEEDMOTA2 FEEDMOTA1 YC1001 9 YC1001 10 YC1001 11 YC1001 12 DPOS 1 SET_SW YC1003 3 ...

Page 360: ...cedure 1 Open the DP top cover Figure 1 5 125 2 Rotate the lock lever to unlock position 3 Pick the frontside of DP paper feed roller axis up and then pull DP paper feed roller assembly out forward Figure 1 5 126 DP top cover DP Lock lever DP paper feed roller assmbly DP paper feed roller axis DP UNLOCK ...

Page 361: ...nd the spring pin 5 Pull DP paper feed roller axis out 6 Check or replace DP paper feed roller or DP pickup pulley and refit all the removed parts Figure 1 5 127 Stop ring Stop ring Spring pin DP paper feed roller DP pickup pulley DP paper feed roller axis ...

Page 362: ...aration pad Procedure 1 Push two hooks inside and pull DP sep aration pad assembly up 2 Check or replace DP separation pad and refit all the removed parts Check whether the pressure spring is contained in the projection Figure 1 5 128 DP separation pad assembly Hook Hook ...

Page 363: ...te is ejected to the original eject table by the eject roller An original is conveyed temporarily to the original eject table and conveyed again to the original conveying section by the switchback roller Figure 1 5 129 Figure 1 5 130 3 2 6 7 4 12 1 8 10 5 14 13 9 11 Component formation 1 Actuator DP registration sensor 2 DP registration roller 3 DP regisutration pulley 4 Reading guide 5 Slit glass...

Page 364: ...RS 1 YC1003 6 DPMPW B DPCM 6 4 3 1 CONNMOTB2 CONNMOTB1 CONNMOTA2 CONNMOTA1 YC1001 1 YC1001 2 YC1001 3 YC1001 4 DPFSM 6 4 3 1 CONV_MOT_ B CONV_MOT_ A CONV_MOT_B CONV_MOT_A YC1001 5 YC1001 6 YC1001 7 YC1001 8 REGIST_SW DPTS 1 TIMING_SW YC1003 15 DPOCS 1 DP_OPEN_SW YC1003 9 ...

Page 365: ... five hooks and remove DP rear cover Figure 1 5 132 3 Remove the connector from DP shift back motor 4 Remove two screws and DP shiftback motor from DP 5 Check or replace the DP shiftback motor and refit all the removed parts Figure 1 5 133 Hooks Hooks DP rear cover DP top cover Screw Screw DP DP shiftback motor Connector ...

Page 366: ...otor Procedure 1 Open DP top cover 2 Unhook five hooks and remove DP rear cover Figure 1 5 134 3 Remove five connectors from the motor and the sensor 4 Release the wires from six hooks of the wire guide Figure 1 5 135 Hooks Hooks DP rear cover DP top cover Connectors Hooks Hooks Connectors Wire guide Wires ...

Page 367: ...ng terminal 6 Remove the Drive B unit from DP Figure 1 5 136 7 Remove four screws and then remove Drive A unit Figure 1 5 137 Screw Screw Grounding terminal DP shiftback motor Drive B unit DP Screw Screw Screw Screw Drive A unit DP conveying motor DP DP paper feed motor ...

Page 368: ...Procedure 1 Open the rear cover and remove the upper interface cover 2 Remove the right stay cover 3 Remove the screws and the right upper cover 4 Remove the screw and grounding ter minal 5 Remove two connector from the control PWB 6 Release DP wires from the hook and the wire saddle 7 Open DP unit and lift up out Figure 1 5 139 Screw Drive cover Drive A unit DP conveying motor Screws Gears DP pap...

Page 369: ...g and refitting the MP paper feed pulley Procedure 1 Push the button and open the front cover Figure 1 5 140 2 Remove the MP tray from the printer while bending it 3 Remove two screws and two straps Figure 1 5 141 MP tray Front cover Screw Strap Screw Strap ...

Page 370: ...X 2NY 2NZ 2P0 2P6 1 5 84 4 Remove the fulcrum of leftside by extending a cover 5 Remove the fulcrum of rightside during twisting a cover 6 Remove the front cover forward Figure 1 5 142 Front cover Front cover ...

Page 371: ...ower interface cover 3 Remove the inlet cover Figure 1 5 143 3 Detaching and refitting the right stay cover Procedure 1 Remove the upper interface cover 2 Release two hooks using a flat screw driver and remove the right stay cover Figure 1 5 144 Rear cover Hook Inlet cover Upper interface cover Lower interface cover Upper interface cover Flat screw driver Right stay cover Hooks ...

Page 372: ... cover 3 Release two hooks using a flat screw driver and remove the right upper cover Figure 1 5 145 5 Detaching and refitting the left upper cover Procedure 1 Release two hooks using a flat screw driver and remove the left upper cover Figure 1 5 146 Controller cover Flat screw driver Hooks Right upper cover Screw Hook Hooks Left upper cover Flat screw driver ...

Page 373: ... screw from the center stay cover 2 Release two hooks using a flat screw driver and remove the center stay cover Figure 1 5 147 7 Detaching and refitting the front right cover Procedure 1 Remove the front right cover forward Figure 1 5 148 Hooks Center stay cover Flat screw driver Screw Front right cover ...

Page 374: ... Remove two screws 50 60 ppm model only 1 Slide the right inner spacer and the left inner spacer forward and then remove it upward Figure 1 5 149 2 Remove two screws 3 Remove the eject unit cover Figure 1 5 150 Screw Screw Right inner spacer Left inner spacer Screw Screw Eject unit cover ...

Page 375: ...5 151 6 Remove the screw and then remove the right inner cover by leaning it inside and lifting it 7 Remove two screws and then remove the left inner cover by leaning it inside and lifting it Figure 1 5 152 Screw Screw Screw Screw Upper stay assembly Right inner cover Left inner cover Screw Screw Screw ...

Page 376: ...igure 1 5 153 9 Detaching and refitting the right middle cover Procedure 1 Remove two screws 2 Release the hooks by bending both side of the right middle cover and then remove it by pulling and lifting up for ward Figure 1 5 154 Screw Screw Top tray cover Right middle cover Screw Hook Screw ...

Page 377: ...s by sliding the right lower cover upward and then remove the right lower cover Figure 1 5 155 11 Detaching and refitting the rear left cover Procedure 1 Open the rear cover 2 Release two hooks of the rear left cover while pulling forward 3 Remove the rear left cover by rotating Figure 1 5 156 Right lower cover Screw Screw Screw Hooks Rear left cover Hooks ...

Page 378: ... hook C and then remove the left middle cover and the waste toner box cover Figure 1 5 157 13 Detaching and refitting the left lower cover Procedure 1 Remove the screw 2 Release the hook A 3 Release two hooks B by sliding the left lower cover upward and then remove the left lower cover Figure 1 5 158 Left middle cover Hook A Waste toner box cover Hooks B Hook C Screw Hook B Hook B Left lower cover...

Page 379: ...he ground ing wire 2 Open the connector cover and then remove three connectors Figure 1 5 159 2 Remove the fulcrum axis by sliding the rear cover assembly while avoiding rear cover and then remove the rear cover assembly Figure 1 5 160 Connector cover Connectors Rear cover Screw Grounding wire Rear cover assembly Flucrum axis Rear cover assembly Rear cover ...

Page 380: ...ull the connector out from the motor and then release the wires from wire holder 4 Remove three screws and then remove the main driving motor unit 5 Check or replace the main driving motor unit and refit all the removed parts Figure 1 5 161 Figure 1 5 162 Connectors Wires Wire holders Main drive motor unit Screws 50 60 ppm model Connector Wires Wire holders Main drive motor unit Screws 40 ppm mode...

Page 381: ...See page 1 5 90 2 Remove right lower cover See Page 1 5 91 3 Pull the connectors of clutches and solenoid out 4 Remove three screws and then remove the paper feed driving motor unit 5 Check or replace the paper feed driving motor unit and refit all the removed parts Figure 1 5 163 Paper feed drive unit Screw Screw Screw Connectors ...

Page 382: ... the their lids Figure 1 5 164 3 Remove the operation panel cover 4 Replace it to the operation panel sheet of the corresponding language 5 Refit all the removed parts Figure 1 5 165 Right operation lid Left operation lid Left operation panel cover Left operation panel sheet Left operation panel cover Left operation panel sheet Operation panel assembly ...

Page 383: ... 2 Remove the their lids Figure 1 5 166 3 Remove the operation panel cover 4 Replace it to the operation panel sheet of the corresponding language 5 Refit all the removed parts Figure 1 5 167 Left operation lid Right operation lid Operation panel cover Operation panel sheet Operation panel assembly ...

Page 384: ...cover 2 Release two hooks using a flat screw driver and remove the right stay cover Figure 1 5 168 3 Remove two screws and then pull the FAX control PWB out 4 Check or replace the FAX control PWB and refit all the removed parts Figure 1 5 169 Upper interface cover Flat screw driver Right stay cover Hooks Screw Screw Fax control PWB ...

Page 385: ...incipal fan motors When detaching or refitting the fan moter be careful of the airflow direction intake or exhaust Figure 1 5 170 LSU fan motor Rating label inside Intake Intake Intake Developer fan motor Rating label inside Powersource fan motor Rating label inside ...

Page 386: ...2NM 2NX 2NY 2NZ 2P0 2P6 1 5 100 This page is intentionally left blank ...

Page 387: ... 1 2 1 Electrical Parts Layout 2 1 1 PWBs Figure 2 1 1 Machine Right Machine Inner Machine Left Developer unit Toner container Drum unit Fuser unit Laser scanner unit Document processor 6 13 5 4 2 12 9 15 16 11 1 10 7 3 8 17 14 18 ...

Page 388: ...g developing bias transfer bias and sep aration bias 8 Power source PWB PSPWB After full wave rectification of AC power source input switching for converting to 24 V DC for output Controls the fuser heater 9 Drum PWB DRPWB Relays wirings from electrical components on the drum unit 10 Drum connect PWB DRCPWB Consists of wiring relay circuit between connect left PWB and the drum unit 11 Toner contai...

Page 389: ...N SP 302NM94080 5 Key Left PWB K LPWB 4 PARTS PWB ASSY H PANEL KEY L SP 302NM94100 6 Key Right PWB K RPWB 4 PARTS PWB ASSY H PANEL KEY R SP 302NM94090 7 High voltage PWB HVPWB PARTS HIGH VOLTAGE UNIT SP 302L294030 1 302LV94060 2 8 Power source PWB PSPWB PARTS SWITCHING REGULATOR 120V SP 302NX94050 1 302LV94080 2 PARTS SWITCHING REGULATOR 230V SP 302L294040 1 302LV94070 2 9 Drum PWB DRPWB P W BOARD...

Page 390: ...2MS93022 302MS93052 302LV93062 302LV93042 302LV93072 13 CCD PWB CCDPWB P W BOARD ASSY CCD PARTS ISU ASSY SP 302NM93010 14 LED PWB LEDPWB P W BOARD ASSY LED PARTS ISU ASSY SP 302NM93010 15 APC PWB APCPWB P B BOARD ASSY APC LK 3200 1 8 LK 3230 7 302NZ93010 302P693010 16 PD PWB PDPWB P B BOARD ASSY PD LK 3200 1 8 LK 3230 7 302NZ93010 302P693010 17 Thermister connect PWB FTHCPWB PARTS PWB ASSY TH CONN...

Page 391: ...1 5 2 1 2 Switches and sensors Figure 2 1 2 21 19 17 20 18 14 13 4 15 1 8 12 11 2 16 10 3 5 9 7 Machine Right Machine Inner Machine Left Developer unit Toner container Drum unit Fuser unit Laser scanner unit Document processor 6 ...

Page 392: ...s the paper full in the main tray Facedown 15 Envelope sensor ENVS Detects the change state of pressure in fuser unit 16 Cassette size switch CSSW Detects the paper size dial setting of the paper setting dial 17 DP original sensor DPOS Detects the presence of an original 18 DP registration sensor DPRS Detects the original conveying timing 19 DP timing sensor DPTS Detects the original scanning timi...

Page 393: ... cover switch RCSW 2 SW PUSH 7SP01000006 H01 14 Paper full sensor PFS SENSOR OPT 303M894260 15 Envelope sensor ENVS SENSOR OPT 303M894260 16 Cassette size switch CSSW SW PUSH 17 DP original sensor DPOS SENSOR OPT 18 DP registration sensor DPRS SENSOR OPT PARTS DRIVE ASSY A SP 302NM94230 19 DP timing sensor DPTS SENSOR OPT PARTS DRIVE ASSY A SP 302NM94230 20 DP switchback sensor DPSBS SENSOR OPT 21...

Page 394: ...Y 2NZ 2P0 2P6 2 1 8 2 1 3 Motors Figure 2 1 3 8 11 14 10 2 3 1 5 9 4 15 13 6 7 12 Machine Right Machine Inner Machine Left Developer unit Toner container Drum unit Fuser unit Laser scanner unit Document processor ...

Page 395: ...otor DPSBM Drives the switchback roller List of correspondences of motor names No Name used in service manual Name used in parts list Part No 1 Main motor MM 1 PARTS MOTOR BL W30 SP 302K394201 2 Main motor MM 2 PARTS MOTOR BL W30 SP 302K394201 3 Drum motor DRM 2 PARTS MOTOR BL W30 SP 302K394201 4 Lift motor LM 2 PARTS DC MOTOR ASSY SP 302LV94230 5 Image scanner motor ISUM MOTOR ISU 302H994270 6 Po...

Page 396: ...2P0 2P6 1 2 1 10 1 40 ppm model only 2 50 60 ppm model only 7 60 ppm model only 15 DP switchback motor DPSBM MOTOR ROTARY PARTS DRIVE ASSY B SP 302NM94240 No Name used in service manual Name used in parts list Part No ...

Page 397: ...X 2NY 2NZ 2P0 2P6 2 1 11 2 1 4 Others Figure 2 1 4 7 8 6 4 1 2 3 5 12 11 9 10 Machine Right Machine Inner Machine Left Developer unit Toner container Drum unit Fuser unit Laser scanner unit Document processor ...

Page 398: ...e manual Name used in parts list Part No 1 Paper feed clutch PFCL PARTS CLUTCH 20 2W Z35R RARTS DRIVE FEED ASSY SP 302LV94251 2 Registration clutch RCL CLUTCH 50 Z35R 302KV44041 3 Duplex clutch DUCL 2 PARTS CLUTCH 20 2W Z35R 4 Middle clutch MIDCL 2 PARTS CLUTCH 20 2W Z35R RARTS DRIVE FEED ASSY SP 302LV94251 5 Developer clutch DEVCL PARTS CLUTCH 20 2W Z35R 302VL94161 6 MP solenoid MPSOL SOLENOID MP...

Page 399: ...tart 5 Confirm that upgrading is completed 6 Confirm that the version of the firmware is correctly displayed 7 Unplug the power cord and then remove the USB memory 8 Connect the power cord and confirm that the screen shows Ready to print and then turn the main power switch OFF Figure 2 2 1 Caution Never turn off the power switch or remove the USB memory during upgrading Safe UPDATE If the device i...

Page 400: ...he USB memory slot on the machine 3 Turn the main power switch on 4 Rewriting of the PWB software will start for restoration Emergency Update is displayed on the LCD of the operation panel 5 Completed will be displayed when rewriting is successful Failed will be displayed when rewrit ing is failed 6 Turn the main power switch off 7 Wait for several seconds and then remove the USB memory from the U...

Page 401: ...5 1 YC2002 1 15 4 1 YC30 YC2003 1 4 1 20 YC2012 YC28 5 1 U14 YC2 YC16 YC21 1 5 1 13 1 21 YC12 1 3 1 4 YC3 YC15 YC31 1 5 YC2013 20 1 YC27 1 18 1 12 YC22 YC19 1 17 YC14 1 3 YS2000 YC2000 1 144 1 12 YC2004 YC2010 1 2 3 4 10 1 9 2 YC2005 1 9 1 YC26 3 YC24 YC2006 YC2007 YC2014 5 1 1 5 1 5 1 5 YC1002 1 4 YC1001 1 12 YC1003 1 15 YC1000 1 32 YC29 30 1 1 2 ...

Page 402: ... 13 SBMMODE I 0 3 3 V DC SBM mode control signal 14 3 3V1_E1 I 3 3 V DC 3 3 V DC power input 15 TMOT I 0 3 3 V DC TM On Off 16 LFANN I 0 24 V DC LFM On Off 17 1 FUDR I 0 24 V DC FUSOL On Off 18 1 ENVMOT I 0 5 V DC ENVM On Off 19 1 FDDR I 0 24 V DC FUSOL On Off 20 1 DUJAMSEN1 N O 0 3 3 V DC DUS1 On Off 21 1 REGSEN2 O 0 3 3 V DC RS2 On Off 22 1 REARSWN O 0 3 3 V DC RECSW On Off YC3 1 24V0_E3 I 24 V ...

Page 403: ...ght volume adjustment 10 VCONT2 O Analog LD 2 Light volume adjustment 11 GND Ground 12 PDN I 0 3 3 V DC pulse Main scanning synchronizing signal 13 3 3V2_E2 O 3 3 V DC 3 3 V DC power output YC19 1 ENVSENSN I 0 3 3 V DC ENVS On Off Connected to the high volt age PWB 2 GND Ground 3 MISENS I Analog MC output signal 4 MHVCLK O 0 3 3 V DC pulse MC clock signal 5 MACCNT O Analog MC AC control signal 6 M...

Page 404: ... pulse PF communication serial data signal 4 OPCLK O 0 3 3 V DC pulse PF communication serial clock signal 5 OPRDYN I 0 3 3 V DC Option communication ready signal 6 3 3V1_E1 O 3 3 V DC 3 3 V DC power output 7 GND Ground 8 OPSEL2 O 0 3 3 V DC PF select signal 9 OPSEL1 O 0 3 3 V DC PF select signal 10 OPSEL0 O 0 3 3 V DC PF select signal 11 OPPAUSEN O 0 3 3 V DC Paper stop signal 12 GND Ground YC26 ...

Page 405: ...I 0 5 V DC Sleep mode signal 14 MMOTCWN O 0 5 V DC MM drive shift signal 15 RELAY I 0 5 V DC Relay control 16 MMOTRDYN I 0 3 3 V DC MM ready signal 17 ZCROSSN O 0 5 V DC pulse Zero crossing signal 18 MMOTON O 0 5 V DC MM On Off 19 HEAT1REM O 0 24 V DC Fuser heater control 20 TYPE Not used 21 GND Ground 22 MMOTCLK O 0 5 V DC pulse MM clock signal 23 1 GND Ground 24 1 DMOTCLK O 0 5 V DC pulse DRM cl...

Page 406: ... C 4 5V3 E3 O 5 V DC 5 V DC power output 5 5V3 E3 O 5 V DC 5 V DC power output 6 N C Not used 7 GND Ground 8 CCDOSR I Analog Image analog signal RED 9 GND Ground 10 CCDOSG EV EN I Analog Image analog signal GREEN 11 GND Ground 12 CCDOSB OD D I Analog Image analog signal BLUE 13 GND Ground 14 CCDSW O 0 3 3 V DC CCD color BW change signal 15 CCDSH O 0 3 3 V DC Shift gate signal 16 GND Ground 17 GND ...

Page 407: ...ive control signal 9 FEEDMOTB2 O 0 24 V DC pulse DPPFM drive control signal 10 FEEDMOTB1 O 0 24 V DC pulse DPPFM drive control signal 11 FEEDMOTA2 O 0 24 V DC pulse DPPFM drive control signal 12 FEEDMOTA1 O 0 24 V DC pulse DPPFM drive control signal YC1002 1 SCMOTB2 O 0 24 V DC pulse ISUM drive control signal Connected to the image scanner motor 2 SCMOTA1 O 0 24 V DC pulse ISUM drive control signa...

Page 408: ...EY_ N I 0 3 3 V DC Power key On Off 4 PANEL_RESE T O 0 3 3 V DC OPPWB M reset signal 5 AUDIO O Analog Voice output signal 6 LIGHTOFF_P OWERON O 0 3 3 V DC Sleep return signal 1 7 SHUTDOWN O 0 3 3 V DC 24 V down signal 8 LED PRO CESSING N O 0 3 3 V DC Processing LED control signal 9 LED ATTEN TION N O 0 3 3 V DC Attention LED control signal 10 LED MEM ORY N O 0 3 3 V DC Memory LED control signal 11...

Page 409: ...t used 7 PAN_TXD O 0 3 3 V DC Serial comunication data signal 8 PAN_RXD I 0 3 3 V DC Serial comunication data signal 9 Not used 10 Not used 11 5 0V2_C O 5 V DC 5 V DC power output 12 Not used 13 LCDCON O 0 3 3 V DC LCD control signal 14 3 3V1_C O 0 3 3 V DC 3 3 V DC power output 15 GND Ground YC2003 3 1 5V0 PANEL O 5 V DC 5 V DC power output Connected to the opera tion panel PWB 2 5V0 PANEL O 5 V ...

Page 410: ...r and remove the right stay cover Figure 2 2 5 3 Remove the controller cover 4 Open the front cover 5 Remove the screw from the right upper cover 6 Release two hooks using a flat screw driver and remove the right upper cover Figure 2 2 6 Upper interface cover Flat screw driver Right stay cover Hooks Controller cover Flat screw driver Hooks Right upper cover Screw ...

Page 411: ...e cover and the inlet cover Figure 2 2 7 9 Remove two screws 10 Release the hooks by bending both side of the right middle cover and then remove it by pulling and lifting up for ward Figure 2 2 8 Rear cover Hook Inlet cover Lower interface cover Right middle cover Screw Hook Screw ...

Page 412: ...s by sliding the right lower cover upward and then remove the right lower cover Figure 2 2 9 14 Remove eight screws and grounding terminal 15 Remove the controller box Figure 2 2 10 Right lower cover Screw Screw Screw Hooks Screw Screw Screw Screw Screw Screw Screws Controller box Grounding terminal ...

Page 413: ...e main unit 18 Check or replace the control PWB and refit all the removed parts Figure 2 2 11 5 Remarks on Control PWB replacement NOTE When replacing the PWB remove the EEPROM U14 from the control PWB and then reattach it to the new PWB Figure 2 2 12 Screw Control PWB Screw Screw Screw Screw Screw Connector EEPROM U14 Control PWB ...

Page 414: ...e before replacing the main board by using the main tenance mode U917 The export and import is also available via KM Net Viewer 5 Register the initial user settings and FAX settings from the system menu or command center 6 Execute the maintenance mode as below if necessary No Main machine related maintenance modes No Fax related maintenance modes U250 Checking clearing the maintenance cycle U603 S...

Page 415: ...2NY 2NZ 2P0 2P6 2 2 17 2 2 3 Connect Left PWB CLPWB 1 Connector position Figure 2 2 13 2 PWB photograph Figure 2 2 14 YC13 YC12 YC11 YC2 YC3 YC8 YC7 YC9 YC4 YC1 YC10 1 2 1 2 1 3 1 2 1 22 1 9 1 4 1 4 1 3 1 3 4 1 ...

Page 416: ...l 14 3 3V1_E1 I 3 3 V DC 3 3 V DC power input 15 TMOT I 0 3 3 V DC TM On Off 16 LFANN I 0 24 V DC LFM On Off 17 1 FUDR I 0 24 V DC FUSOL On Off 18 1 ENVMOT I 0 5 V DC ENVM On Off 19 1 FDDR I 0 24 V DC FUSOL On Off 20 1 DUJAMSEN1 N O 0 3 3 V DC DUS1 On Off 21 1 REGSEN2 O 0 3 3 V DC RS2 On Off 22 1 REARSWN O 0 3 3 V DC RECSW On Off YC2 1 24V2_E2 I 24 V DC 24 V DC power input Connected to the control...

Page 417: ... 3 3 V DC power output Connected to the duplex sesor 1 2 GND Ground 3 DUJAMSEN1 N I 0 3 3 V DC DUS On Off YC10 1 1 REARSWN I 0 3 3 V DC RECSW On Off Connected to the right cover switch 2 GND Ground YC11 1 1 ENVMOT O 0 5 V DC ENVM On Off Connected to the envelope motor 2 GND Ground YC12 1 OUTB3 O 0 3 3 V DC EM B3 drive control signal Connected to the eject motor 2 OUTB1 O 0 3 3 V DC EM B1 drive con...

Page 418: ... and remove the right stay cover Figure 2 2 15 3 Remove the controller cover 4 Open the front cover 5 Remove the screw from the right upper cover 6 Release two hooks using a flat screw driver and remove the right upper cover Figure 2 2 16 Upper interface cover Flat screw driver Right stay cover Hooks Controller cover Flat screw driver Hooks Right upper cover Screw ...

Page 419: ... and remove the left upper cover Figure 2 2 17 8 Remove the screw from the center stay cover 9 Release two hooks using a flat screw driver and remove the center stay cover Figure 2 2 18 Hook Hooks Left upper cover Flat screw driver Hooks Center stay cover Flat screw driver Screw ...

Page 420: ...d two USB connectors from the Con trol PWB 12 Remove three screws and grounding terminal from the image scanner unit 13 Remove it by sliding the image scanner unit backward and then takeing upward Figure 2 2 20 Front right cover Screw Image scanner unit Main unit Screw Connectors FFCs USB connectors Screw Grounding terminal ...

Page 421: ...m model only 1 Slide the right inner spacer and the left inner spacer forward and then remove it upward Figure 2 2 21 15 Remove two screws 16 Remove the center stay cover Figure 2 2 22 Screw Screw Right inner spacer Left inner spacer Screw Screw Eject unit cover ...

Page 422: ... 2 23 19 Remove the screw and then remove the right inner cover by leaning it inside and lifting it 20 Remove two screws and then remove the left inner cover by leaning it inside and lifting it Figure 2 2 24 Screw Screw Screw Screw Upper stay assembly Right inner cover Left inner cover Screw Screw Screw ...

Page 423: ...the top tray cover upward Figure 2 2 25 23 Remove the connectors from the con nect left PWB and then release the wires from the hooks 24 Remove the LSU fan motor assembly upward Figure 2 2 26 Screw Screw Top tray cover Connectors Hooks Wires LSU fan motor assembly ...

Page 424: ... 2NZ 2P0 2P6 2 2 26 25 Remove the connectors and FFC and then remove the connect left PWB 26 Check or replace the connect left PWB and refit all the removed parts Figure 2 2 27 Connectors Hook FFC Connect left PWB ...

Page 425: ...0 2P6 2 2 27 2 2 4 Connect Right PWB CRPWB 1 Connector position Figure 2 2 28 2 PWB photograph Figure 2 2 29 YC2 YC3 YC13 YC7 YC8 YC11 YC12 YC5 YC4 YC10 YC1 YC9 1 2 1 2 1 2 1 2 1 4 1 2 1 2 9 10 1 8 1 2 29 30 1 2 1 13 1 2 ...

Page 426: ...I 0 24 V DC RCL On Off 12 CASSET I Analog CSSW On Off 13 PSLEEPN O 0 5 V DC Sleep mode signal 14 MMOTCWN I 0 5 V DC MM drive shift signal 15 RELAY O 0 5 V DC Relay control 16 MMOTRDYN O 0 3 3 V DC MM ready signal 17 ZCROSSN I 0 5 V DC pulse Zero crossing signal 18 MMOTON I 0 5 V DC MM On Off 19 HEAT1REM I 0 24 V DC Fuser heater control 20 TYPE Not used 21 GND Ground 22 MMOTCLK O 0 5 V DC pulse MM ...

Page 427: ...d 9 24V0_E1 I 24 V DC 24 V DC power input 10 24V0_E1 I 24 V DC 24 V DC power input 11 24V0_E1 I 24 V DC 24 V DC power input 12 24V0_E1 I 24 V DC 24 V DC power input 13 1 HEAT2REM O 0 3 3 V DC TH2 remote signal YC5 1 24V2_E1 O 24 V DC 24 V DC power output Connected to the control PWB 2 24V2_E1 O 24 V DC 24 V DC power output 3 GND Ground 4 GND Ground 5 GND Ground 6 GND Ground 7 24V0_E1 I 24 V DC 24 ...

Page 428: ...k signal 11 1 DMOTRDYN I 0 3 3 V DC DRM ready signal 12 1 DMOTCW O 0 5 V DC DRM rotation direction YC11 1 24V2_E1 O 24 V DC 24 V DC power output Connected to the MP sole noid 2 MPFSOLN O 0 24 V DC MPSOL On Off YC12 1 24V2_E1 O 24 V DC 24 V DC power output Connected to the devel oper clutch feed clutch regist clutch mid clutch and duplex clutch 2 DLPCLN O 0 3 3 V DC DEVCL On Off 3 24V2_E1 O 24 V DC...

Page 429: ...and remove the right stay cover Figure 2 2 30 3 Remove the controller cover 4 Open the front cover 5 Remove the screw from the right upper cover 6 Release two hooks using a flat screw driver and remove the right upper cover Figure 2 2 31 Upper interface cover Flat screw driver Right stay cover Hooks Controller cover Flat screw driver Hooks Right upper cover Screw ...

Page 430: ...e cover and the inlet cover Figure 2 2 32 9 Remove two screws 10 Release the hooks by bending both side of the right middle cover and then remove it by pulling and lifting up for ward Figure 2 2 33 Rear cover Hook Inlet cover Lower interface cover Right middle cover Screw Hook Screw ...

Page 431: ... connectors and FFC from the connect right PWB 12 Remove three screws and connect right PWB from the main unit 13 Check or replace the connect right PWB and refit all the removed parts Figure 2 2 34 Screw Screw Screw Connectors Connect rIght PWB ...

Page 432: ...2NM 2NX 2NY 2NZ 2P0 2P6 2 2 34 2 2 5 High Voltage PWB HVPWB 1 Connector position Figure 2 2 35 2 PWB photograph Figure 2 2 36 YC102 YC101 1 18 1 3 ...

Page 433: ...ENSN I 0 3 3 V DC RS On Off 8 PAPERSEN1 N I 0 3 3 V DC PS1 On Off 9 PAPERSEN2 N I 0 3 3 V DC PS2 On Off 10 BACNT I Analog Developer AC control 11 BDCNT I Analog Developer DC control 12 HVCLK O 0 3 3 V DC Developer clock signal 13 MDCCNT I Analog Charger DC control 14 MACCNT I Analog Charger AC control 15 MHVCLK O 0 3 3 V DC Charger clock signal 16 MISENS O Analog Charger current detection 17 GND G...

Page 434: ...and remove the right stay cover Figure 2 2 37 3 Remove the controller cover 4 Open the front cover 5 Remove the screw from the right upper cover 6 Release two hooks using a flat screw driver and remove the right upper cover Figure 2 2 38 Upper interface cover Flat screw driver Right stay cover Hooks Controller cover Flat screw driver Hooks Right upper cover Screw ...

Page 435: ... and remove the left upper cover Figure 2 2 39 8 Remove the screw from the center stay cover 9 Release two hooks using a flat screw driver and remove the center stay cover Figure 2 2 40 Hook Hooks Left upper cover Flat screw driver Hooks Center stay cover Flat screw driver Screw ...

Page 436: ...d two USB connectors from the Con trol PWB 12 Remove three screws and grounding terminal from the image scanner unit 13 Remove it by sliding the image scanner unit backward and then takeing upward Figure 2 2 42 Front right cover Screw Image scanner unit Main unit Screw Connectors FFCs USB connectors Screw Grounding terminal ...

Page 437: ...ce cover and the inlet cover Figure 2 2 43 16 Remove two screws 17 Release the hooks by bending both side of the right middle cover and then remove it by pulling and lifting up for ward Figure 2 2 44 Rear cover Hook Inlet cover Lower interface cover Right middle cover Screw Hook Screw ...

Page 438: ...e two hooks by sliding the right lower cover upward and then remove the right lower cover Figure 2 2 45 21 Release two hooks of the rear left cover while pulling forward 22 Remove the rear left cover by rotating Figure 2 2 46 Right lower cover Screw Screw Screw Hooks Rear left cover Hooks ...

Page 439: ...n remove the left middle cover and the waste toner box cover Figure 2 2 47 25 Remove the screw 26 Release the hook A 27 Release two hooks B by sliding the left lower cover upward and then remove the left lower cover Figure 2 2 48 Left middle cover Hook A Waste toner box cover Hooks B Hook C Screw Hook B Hook B Left lower cover Hook A ...

Page 440: ...emove the connector cover B by releasing the hook 31 Remove the screw of connector cover C 32 Remove the connector cover C by releasing the hook 33 Pull two connectors out Figure 2 2 50 Screw Screw Screw Screw Screw Screw Screws Controller box Grounding terminal Screw Connector cover C Hook Connectors Hook Connector cover B ...

Page 441: ...rews and then remove the power source PWB assembly Figure 2 2 51 37 Stand the main unit front side up 38 Remove four screws each and then remove the bottom plate 1 and the bot tom plate 2 Figure 2 2 52 Power source PWB assembly Screw Screw Screw Screw Grounding wire Connector Screw Screw Screw Screw Screw Botom plate 2 Screw Screw Screw Bottom plate 1 ...

Page 442: ...the connector of lift sensor out Figure 2 2 53 40 Remove seven screws 41 Extract the feed roller axis by pushing the joint part 42 Remove the duplex assembly to the front Figure 2 2 54 Lift sensor Hooks Connector Wire cover Screws Screw Duplex assembly Screw Screw Screw Screw Paper feed roller axis Joint part ...

Page 443: ...P6 2 2 45 43 Remove the screw 44 Pull two connectors out and then remove the high voltage PWB 45 Check or replace the high voltage PWB and refit all the removed parts Figure 2 2 55 High voltage PWB Connector Connector Screw ...

Page 444: ...2NM 2NX 2NY 2NZ 2P0 2P6 2 2 46 2 2 6 Power source PWB PSPWB 1 Connector position Figure 2 2 56 2 PWB photograph Figure 2 2 57 YC3 1 13 YC2 1 1 2 3 YC1 ...

Page 445: ...00 V AC AC power input YC3 1 24V0_E1 O 24 V DC 24 V DC power output Connected to the connect right PWB 2 24V0_E1 O 24 V DC 24 V DC power output 3 24V0_E1 O 24 V DC 24 V DC power output 4 24V0_E1 O 24 V DC 24 V DC power output 5 GND Ground 6 GND Ground 7 GND Ground 8 GND Ground 9 PSLEEPN I 0 5 V DC Sleep mode signal 10 RELAY I 0 5 V DC Relay control 11 ZCROSSN O 0 5 V DC pulse Zero crossing signal ...

Page 446: ...and remove the right stay cover Figure 2 2 58 3 Remove the controller cover 4 Open the front cover 5 Remove the screw from the right upper cover 6 Release two hooks using a flat screw driver and remove the right upper cover Figure 2 2 59 Upper interface cover Flat screw driver Right stay cover Hooks Controller cover Flat screw driver Hooks Right upper cover Screw ...

Page 447: ...e cover and the inlet cover Figure 2 2 60 9 Remove two screws 10 Release the hooks by bending both side of the right middle cover and then remove it by pulling and lifting up for ward Figure 2 2 61 Rear cover Hook Inlet cover Lower interface cover Right middle cover Screw Hook Screw ...

Page 448: ... by sliding the right lower cover upward and then remove the right lower cover Figure 2 2 62 14 Remove eight screws and grounding terminal 15 Remove the controller box Figure 2 2 63 Right lower cover Screw Screw Screw Hooks Screw Screw Screw Screw Screw Screw Screws Controller box Grounding terminal ...

Page 449: ...Figure 2 2 64 20 Remove the grounding wire by remov ing the screw 21 Remove the connector from the power source PWB 22 Remove three screws and then remove the power source PWB assembly 23 Check or replace the power source PWB and refit all the removed parts Figure 2 2 65 Screw Connector cover C Hook Connectors Hook Connector cover B Power source PWB assembly Screw Screw Screw Screw Grounding wire ...

Page 450: ... 2P6 2 2 52 2 2 7 Operation panel PWB OPPWB for HyPAS model 1 Connector position Figure 2 2 66 2 PWB photograph Figure 2 2 67 1 12 1 6 1 15 YC18 1 4 YC2 1 35 YC12 1 5 YC8 1 8 YC17 YC14 YC4 YC7 YC9 1 2 1 1 8 5 YC6 YC21 1 2 ...

Page 451: ...l 15 GND Ground 16 B0 O 0 3 3 V DC LCD Control signal 17 B1 O 0 3 3 V DC LCD Control signal 18 B2 O 0 3 3 V DC LCD Control signal 19 B3 O 0 3 3 V DC LCD Control signal 20 B4 O 0 3 3 V DC LCD Control signal 21 B5 O 0 3 3 V DC LCD Control signal 22 GND Ground 23 DCLK O 0 3 3 V DC LCD dot clock signal 24 3 3V O 3 3V DC 3 3 V DC power output 25 3 3V O 3 3V DC 3 3 V DC power output 26 3 3V O 3 3V DC 3 ...

Page 452: ...WER KEY_N O 0 3 3 V DC Power key On Off 14 PANEL STA TUS O 0 3 3 V DC Operation panel status signal 15 GND Ground YC7 1 GND Ground Connected to the key left PWB 2 SCAN0 O 0 3 3 V DC pulse Scan signal 0 3 KEYLEFT1 I 0 3 3 V DC pulse Operation panel key scan return signal 1 4 LEDLEFT1 O 0 3 3 V DC pulse Operation panel LED display drive signal 1 5 KEYLEFT2 I 0 3 3 V DC pulse Operation panel key scan...

Page 453: ...on panel LED display drive signal 1 13 P LED O 0 3 3 V DC Processing LED control signal 14 M LED O 0 3 3 V DC Memory LED control signal 15 A LED O 0 3 3 V DC Attention LED control signal 16 INT_POWER KEY_N I 0 3 3 V DC Power key On Off 17 SUPEND_PO WER O 3 3V DC 3 3 V DC power input from MPWB 18 GND Ground YC9 1 SPK O Analog Speaker sound signal Connected to the speaker 2 SPK O Analog Speaker soun...

Page 454: ...r from the operation panel assembly Figure 2 2 68 2 Raise the LCD forward during pushing the lock lever 3 Remove a USB connector two FFCs and four connectors from the operation panel PWB Figure 2 2 69 LCD lower cover Operation panel assembly LCD Lock lever Operation panel PWB FFC USB connector FFC Connectors ...

Page 455: ...0 2P6 2 2 57 4 Remove four screws and the operation panel PWB 5 Check or replace the operation panel PWB and refit all the removed parts Figure 2 2 70 Screw Screw Screw Screw Operation panel PWB Operation panel assembly ...

Page 456: ...2NM 2NX 2NY 2NZ 2P0 2P6 2 2 58 2 2 8 Operation panel PWB OPPWB for Basic model 1 Connector position Figure 2 2 71 2 PWB photograph Figure 2 2 72 YC3 4 1 YC4 YC1 YC5 YC2 1 2 1 2 1 7 1 10 LCD1 1 12 ...

Page 457: ...ion data signal 7 AUDIO I Analog AUDIO signal 8 FPRST I 0 3 3 V DC Panel reset signal 9 INT_POWER KEY O 0 3 3 V DC Power key On Off 10 GND Ground YC2 1 5V5 O 5V DC 5 V DC power output Connected to the back light PWB 2 BLIGHT O 5 V DC BLPWB On Off YC3 1 WETCLK O 0 3 3 V DC pulse Humid sensor clock signal Connected to the control PWB 2 GND Ground 3 AIRWET O Analog Humid sensor input signal 4 AIRTEMP...

Page 458: ... and FFC from the operation panel PWB Figure 2 2 73 3 Remove twelve screws 4 Release thirteen hooks and then remove the operation panel PWB 5 Check or replace the operation panel PWB and refit all the removed parts Be careful not to lose a spring Figure 2 2 74 Flat screw driver Hooks Connector Operation panel assembly FFC Screws Screws Operation panel PWB Operation panel cover Hooks Hooks ...

Page 459: ...RD ASSY LED PARTS ISU ASSY SP 302NM93010 2NM93010 MP paper feed roller ROLLER M P ASSY 302HS08260 2HS08260 MP separation pad PAD SEPARATION MPF Upper ragistration roller PARTS ROLLER REGIST UP SP 302LV94180 2LV94180 Lower ragistration roller PARTS ROLLER REGIST LOW SP 302LV94170 2LV94170 Transfer roller PARTS ROLLER TRANSFER SP 302LV94130 2LV94130 Paper chute guide PARTS GUIDE PAPER CHUTE SP 302LV...

Page 460: ... HyPAS MK 3150 MAINTENANCE KIT 1702NX8NL0 072NX8N0 MK 3104 MAINTENANCE KIT 300 000 images MK 3104 MAINTENANCE KIT 1702MS8ASV 072MS8AV Maintenance part name Parts No Alternative part No Name used in service Name used in parts list MK 3132 MAINTENANCE KIT 500 000 images MK 3132 MAINTENANCE KIT 1702MT7USV 072MT7UV Maintenance part name Parts No Alternative part No Name used in service Name used in pa...

Page 461: ...ns 44 9 mm 1 3 4 Developer roller 36 8 mm 1 7 16 Registration roller 29 9 mm 1 3 16 Chager roller 94 2 mm 3 11 16 Drum Press roller 50 60 ppm model 109 9 mm 4 5 16 Heat roller 50 60 ppm model 78 5 mm 3 1 16 Press roller 40 ppm model 84 8 mm 3 5 16 Heat roller 40 ppm model 61 2 mm 2 7 16 Transfer roller First occurrence of defect ...

Page 462: ...mple Changing emulation mode to PC PR201 65A R FRPO P1 11 EXIT FRPO parameters Item FRPO Setting values Factory setting Top margin A1 Integer value in inches 0 A2 Fraction value in 1 100 inches 0 Left margin A3 Integer value in inches 0 A4 Fraction value in 1 100 inches 0 Page length A5 Integer value in inches 13 A6 Fraction value in 1 100 inches 61 Page width A7 Integer value in inches 13 A8 Frac...

Page 463: ...11 40ppm with network Ecoprint level N6 0 Off 2 On 0 Resolution N8 0 300dpi 1 600dpi 3 1200dpi 1 Default emulation mode P1 0 Line printer 1 IBM proprinter 2 DIABLO 630 5 Epson LQ 850 6 PCL6 except PCL XL 8 KC GL 9 KPDL 11 PC PR201 12 IBM 5577 13 VP 1000 14 N5200 15 FMPR 359F1 9 U S A or 6 Euro and other Carriage return action P2 0 Ignores 0x0d 1 Carriage return 2 Carriage return linefeed 1 Linefee...

Page 464: ...usiness 4 1 8 9 1 2 inches 3 International DL 11 22 cm 4 International C5 16 2 22 9 cm 5 Executive 7 1 4 10 1 2 inches 6 US Letter 8 1 2 11 inches 7 US Legal 8 1 2 14 inches 8 A4 21 0 29 7 cm 9 JIS B5 18 2 25 7 cm 10 A3 29 7 42 cm 11 B4 25 7 36 4 cm 12 US Ledger 11 17 inches 13 ISO A5 14 A6 10 5 14 8 cm 15 JIS B6 12 8 18 2 cm 16 Commercial 9 3 7 8 8 7 8 inches 17 Commercial 6 3 5 8 6 1 2 inches 18...

Page 465: ...h integer value 6 Line spacing U1 Lines per inch fraction value 0 Character spacing U2 Characters per inch integer value 10 Character spacing U3 Characters per inch fraction value 0 Country code U6 0 US ASCII 1 France 2 Germany 3 UK 4 Denmark 5 Sweden 6 Italy 7 Spain 8 Japan 9 US Legal 10 IBM PC 850 Multilingual 11 IBM PC 860 Portuguese 12 IBM PC 863 Canadian French 13 IBM PC 865 Norwegian 14 Norw...

Page 466: ...he default scal able font V0 Integer value in 100 points 0 to 9 0 V1 Integer value in points 0 to 99 12 V2 Fraction value in 1 100 points 0 25 50 75 0 Default scalable font V3 Name of typeface of up to 32 characters enclosed with single or double quotation marks Courier Default weight courier and letter Gothic V9 0 Courier darkness Letter Gothic darkness 1 Courier regular Letter Gothic darkness 4 ...

Page 467: ... Cardstock 16 Thick 17 High quality 21 Custom1 22 Custom2 23 Custom3 24 Custom4 25 Custom5 26 Custom6 27 Custom7 28 Custom8 1 Paper type for paper cassettes 1 X1 1 Plain 3 Preprinted 5 Bond 6 Recycled 9 Letterhead 10 Color 11 Prepunched 17 High quality 21 Custom1 22 Custom2 23 Custom3 24 Custom4 25 Custom5 26 Custom6 27 Custom7 28 Custom8 1 Item FRPO Setting values Factory setting ...

Page 468: ...om6 27 Custom7 28 Custom8 1 PCL paper source X9 0 Paper selection depending on an escape sequence compatible with HP LJ5Si 2 Paper selection depending on an escape sequence compatible with HP LJ8000 0 Automatic continue for Press GO Y0 0 Off 1 On 0 Automatic continue timer Y1 Number from 0 to 99 in increments of 5 sec onds 6 30 secons Error message for device error Y3 0 Not detect 1 Detect 0 Item ...

Page 469: ... Letter A4 size paper depending on the image size 3 Through the image Loads Letter A4 size paper depending on the image size 8 Through the image Loads paper from the current paper cassette 9 Through the image Loads Letter A4 size paper depending on the image size 10 Enlarges or reduces the image to fit in the current paper size Loads Letter A4 size paper depending on the imagesize 0 e MPS error Y6...

Page 470: ...1 4 Please utilize it to refer for checking the factors Please utilize it as the measures when the system is not recovered after power off on or it frequently occurs Note Please initially check the following when the error Fxxx is indicated Check the DIMM DDR memory and neighboring parts Check the contact on the control PWB by releasing and reinserting the DIMM If the error repeats after that repl...

Page 471: ...mmediately displayed 1 Check the wire and the connection of the connectors between the operation panel PWB and the control PWB and check function 2 Check contact of the DIMM by releasing and reinserting and check the function Replace DIMM if available and check function 3 Execute U021 Init memory and check function 4 Replace the control PWB and check function 5 Replace the operation panel PWB and ...

Page 472: ...ystem management section 1 Check contact of the DIMM by releasing and reinserting and check the function Replace DIMM if available and check function 2 Execute U021 Init memory and check function 3 Replace the control PWB and check function 4 Retrieve the USBLOG and contact the Service Administrative Division Turn the main power off and on to solve the problem F248 eror is printer process error If...

Page 473: ...nction 2 Replace the control PWB and check function 3 Retrieve the USBLOG and contact the Service Administrative Division F38X An error is detected at the Authentication permit management section 1 Execute U021 Init memory and check function 2 Replace the control PWB and check function 3 Retrieve the USBLOG and contact the Service Administrative Division F48X An error is detected at the Image edit...

Page 474: ...pattern 6 Press the system menu key 7 Select MPT L or MPT S to be adjusted 1 Change the setting value using the cursor or numeric keys 2 Press the start key The value is set Completion Press the stop key If a preset value is raised a picture will move downward To make an adjustment for duplex copying select Dup Original test pattern 4 Adjusting the leading edge registra tion of the cassette printi...

Page 475: ... the start key The value is set Completion Press the stop key U065 When using on the contact glass If a preset value is raised a picture will spread Original test pattern 10 Adjusting the center line scanning adjustment Adjusting the original scan data image adjustment U067 U072 Front Front Back P 1 3 30 P 1 3 35 1 Press the start key 2 Press the system menu key 3 Set aoriginal and then press the ...

Page 476: ...u first must clean the feed rollers with alcohol and ensure the DP width guides are correctly positioned against the original Adjusting the DP magnification U070 Adjusting the DP leading edge registration U071 Adjusting the DP center line U072 Image quality Item Specifications 100 magnification Print 0 8 Copy 1 5 Using DP 2 0 Enlargement reduction Copy 2 0 Using DP 2 5 Lateral squareness Copy 2 0m...

Page 477: ...13 14 15 16 YW BE GY WE D 4 3 2 1 24V0_E1 DRUM UNIT DEVELOPER UNIT TONER CONTAINER 24V2_E1 TCNT TRREM SCNT 3 3V2_E2 DUJAMSEN2N REGSENSN PAPERSEN1N PAPERSEN2N BACNT BDCNT HVCLK MDCCNT MACCNT MHVCLK MISENS GND ENVSENSN HVPWB PS1 DUS2 Charge Developer Transfer Separetion RS1 PS2 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 YC19 E YC101 1 2 3 4 5 6 7 8 9 10...

Page 478: ... POWERSW 1 2 1 2 YC3 PSSW BK RD Debugger Flash writer YC24 DEEP_SLEEPN RFANH MPFSOL COVOPN LIFTMOTOR RFANL FEEDCLN DLPCL DHEATER_REM POWERSW REGCL CASSET PSLEEPN MMOTCWN RELAY MMOTRDYN ZCROSSN MMOTON HEAT1REM TYPE GND MMOTCLK 24V2_E1 24V2_E1 GND GND GND GND 24V0_E1 24V0_E1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 INLET LIVE NEUTRAL GND YC1 2 1 2 1 PSPWB 1 2 24V0_E1 FANRN 1 2...

Page 479: ... 3 2 1 3 2 1 3 2 1 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 1 2 3 4 USB HOST 2NZ 1 2 SPK 1 2 1 2 1 2 LED_Anode LED_Cathode SCMOTB2 SCMOTA1 SCMOTB1 SCMOTA2 1 2 3 4 ISUM YELLOW BLACK ORANGE BROWN YC1000 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 1...

Page 480: ...2 13 14 15 16 YW BE GY WE D 4 3 2 1 24V0_E1 DRUM UNIT DEVELOPER UNIT TONER CONTAINER 24V2_E1 TCNT TRREM SCNT 3 3V2_E2 DUJAMSEN2N REGSENSN PAPERSEN1N PAPERSEN2N BACNT BDCNT HVCLK MDCCNT MACCNT MHVCLK MISENS GND ENVSENSN HVPWB PS1 DUS2 Chager Developer Transfer Separetion RS1 PS2 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 YC19 E YC101 1 2 3 4 5 6 7 8 9 ...

Page 481: ...4 5 GND POWERSW 1 2 1 2 YC3 PSSW BK RD Debugger Flash writer YC24 DEEP_SLEEPN RFANH MPFSOL COVOPN LIFTMOTOR RFANL FEEDCLN DLPCL DHEATER_REM POWERSW REGCL CASSET PSLEEPN MMOTCWN RELAY MMOTRDYN ZCROSSN MMOTON HEAT1REM TYPE GND MMOTCLK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 24V2_E1 24V2_E1 GND GND GND GND 24V0_E1 24V0_E1 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 ...

Page 482: ... 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 YC18 1 2 1 2 3 4 5 6 7 8 9 10 11 12 YC21 1 2 3 4 X2 Y2 X1 Y1 YC14 1 2 1 2 USB HOST Ethernet USB DEVICE RJ45 CONPWB DIMM SD CARD eKUIO1 eKUIO0 YC2010 YC2009 YC2012 YC2013 YC2000 YS2000 Flash writer YC2005 Debugger YC2007 YC1003 DPOS DPOCS DPSBS LEDPWB 2 1 2 1 HPS 3 2 1 3 2 1 1 2 3 1 2 3 DPTS Debugger YC2006 PPC ARM 3 3V3S GND SET_SW 3 3V3...

Page 483: ...S 3 3V2_E2 WTLEDN WTSENS 3 3V2_E2 MPPS YC7 1 2 3 4 1 2 3 4 1 2 3 YC8 1 2 3 3 2 1 3 2 1 3 3V2_E2 REGSEN2 GND 3 2 1 3 2 1 1 2 3 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 E 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 1 2 YW BE GY WE D 4 3 2 1 24V0_E1 DRUM UNIT DEVELOPER UNIT TONER CONTAINER 24V2_E1 TCNT TRREM SCNT 3 3V2_E2 DUJAMSEN2N REGSENSN PAPERSEN1N PAPERSEN2N BA...

Page 484: ...GRDYN POLCLK PM 5 4 3 2 1 YC15 5 4 3 2 1 24V6 24V2_E1 1 2 3 4 5 D 1 2 3 4 5 GND POWERSW 1 2 1 2 YC3 PSSW BK RD Debugger Flash writer YC24 DEEP_SLEEPN RFANH MPFSOL COVOPN LIFTMOTOR RFANL DLPCL DHEATER_REM FEEDCL POWERSW REGCL CASSET PSLEEPN MMOTCWN RELAY MMOTRDYN ZCROSSN MMOTON HEAT1REM TYPE GND MMOTCLK GND DMOTCLK GND DMOTRDYN MIDCL DMOTON DUCL HEAT2REM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18...

Page 485: ... 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 YC2011 Debugger YC2006 PPC ARM 1 2 3 4 DPRS Back light 1 2 USB Type A USB Mini B for Card reader 1 2 1 2 Touch panel 1 2 YC17 YC6 YC1002 YC3 YC1 YC2 3 3V3S GND HP_SWN LED_Anode LED_Cathode K LPWB 1 2 3 4 5 6 7 8 9 10 11 12 GND SCAN0 KEYLEFT1 LEDLEFT1 KEYLEFT2 SCAN1 SCAN 2 SCAN 3 KEYLEFT0 LEDLEFT0 LEDLEFT2 S LED TEMS 1 2 3 4 K RPWB 1 2 3 4 5 6 7 8...

Page 486: ...Installation Guide PF 320 Paper Feeder Installation Guide ...

Page 487: ...PF 320 㾌㙼 㾌㙼 PF 320 PF 320 PF 320 㪧㪝㪄㪊㪉㪇 㪧㪝㪄㪊㪉㪇䈱 㪧㪝㪄㪊㪉㪇G 㾌 㾌 PF 320 PF 320 ...

Page 488: ... For Legal Folio OficioII 1 1 1 1 2 2 2 2 ...