Canon Puncher Unit-L1, Service Manual

Page 1: ...Feb 21 2005 Service Manual Finisher Sorter DeliveryTray Puncher Unit P1 ...

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Page 3: ... need arises In the event of major changes in the contents of this manual over a long or short period Canon will issue a new edition of this manual The following paragraph does not apply to any countries where such provisions are inconsistent with local law Trademarks The product names and company names used in this manual are the registered trademarks of the individual companies Copyright This ma...

Page 4: ...quiring care to avoid combustion fire Indicates an item prohibiting disassembly to avoid electric shocks or problems Indicates an item requiring disconnection of the power plug from the electric outlet Indicates an item intended to provide notes assisting the understanding of the topic in question Indicates an item of reference assisting the understanding of the topic in question Provides a descri...

Page 5: ...sed to indicate Low The voltage value however differs from circuit to circuit In addition the asterisk as in DRMD indicates that the DRMD signal goes on when 0 In practically all cases the internal mechanisms of a microprocessor cannot be checked in the field Therefore the operations of the microprocessors used in the machines are not discussed they are explained in terms of from sensors to the in...

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Page 7: ...rotection Function 2 11 Chapter 3 Parts Replacement Procedure 3 1 External Covers 3 1 3 1 1 Rear Cover 3 1 3 1 1 1 Removing the Rear Cover 3 1 3 1 2 Upper Cover 3 1 3 1 2 1 Removing the Rear Cover 3 1 3 1 2 2 Removing the Upper Cover 3 1 3 1 3 Right Guide Unit 3 1 3 1 3 1 Removing the Right Guide Unit 3 1 3 2 Drive System 3 2 3 2 1 Punch Motor 3 2 3 2 1 1 Removing the Rear Cover 3 2 3 2 1 2 Removi...

Page 8: ... 3 3 2 Removing the Upper Cover 3 13 3 3 3 3 Removing the Photosensor PCB 3 13 3 3 4 Scrap Full Detector PCB 3 13 3 3 4 1 Removing the Right Guide Unit 3 13 3 3 4 2 Removing the Scrap Full Detector PCB 3 13 3 3 5 Punch Controller PCB 3 14 3 3 5 1 Removing the Rear Cover 3 14 3 3 5 2 Removing the Punch Controller PCB 3 14 Chapter 4 Maintenance 4 1 User Maintenance 4 1 4 1 1User Maintenance 4 1 4 2 ...

Page 9: ... 4 5 3Motors 4 9 4 5 4PCBs 4 10 4 6 Variable Resistors VR Light Emitting Diodes LED and Check Pins by PCB 4 12 4 6 1Overview 4 12 4 6 2Punch Controller PCB 4 12 4 7 Upgrading 4 13 4 7 1Upgrading 4 13 4 8 Service Tools 4 21 4 8 1Solvents and Oils 4 21 Chapter 5 Error Code 5 1 Overview 5 1 5 1 1Overview 5 1 5 2 User Error Code 5 2 5 2 1Punch scrap full 5 2 5 2 2Punch scrap overflow 5 2 5 3 Service E...

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Page 11: ...Chapter 1 Specifications ...

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Page 13: ...Contents Contents 1 1 Product Specifications 1 1 1 1 1 Specifications 1 1 1 2 Names of Parts 1 3 1 2 1 External View 1 3 1 2 2 Cross Section 1 4 ...

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Page 15: ...L LTRR 3 holes 279mm x 432mm 11 x 17 LTR 4 holes FRA Puncher Unit N1 A3 A4 4 holes SWD Puncher Unit P1 A3 A4 Paper weight 64g m2 to 250g m2 Transparenie s not allowed Punched hole diameter 2 holes 6 5mm 2 or 3 holes 8mm 4 holes 6 5mm Punched scrap capacity 2 holes 10 000 sheets or more 80 g m2 or equivalent 2 or 3 holes 3 000 sheets or more 4 holes 5 000 sheets or more Dimensions 107 x 615 x 378mm...

Page 16: ...04 in 12 3 mm 0 47 0 12 in 108 1 mm 4 25 0 04 in 108 1 mm 4 25 0 04 in 3 Puncher unit N1 4 Hole FRA 12 3 mm 0 47 0 12 in 80 1 mm 3 15 0 04 in 80 1 mm 3 15 0 04 in 80 1 mm 3 15 0 04 in 4 Puncher unit P1 4 Hole SWD 12 3 mm 0 47 0 12 in 21 1 mm 0 83 0 04 in 70 1 mm 2 76 0 04 in 21 1 mm 0 83 0 04 in 35 3 mm 40 3 mm 108 3 mm 35 3 mm 40 3 mm ...

Page 17: ...Chapter 1 1 3 1 2 Names of Parts 1 2 1 External View 0003 4695 F 1 2 T 1 2 1 Upper cover 2 Upper cover 2 3 Front door 4 Right guide assembly 5 Rear cover ...

Page 18: ...Chapter 1 1 4 1 2 2 Cross Section 0003 4696 F 1 3 T 1 3 1 Cam 3 Punch feed roller 2 Hole puncher Punch blade 4 Punch waste case 1 2 3 4 ...

Page 19: ...Chapter 2 Functions ...

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Page 21: ...ed Drive System 2 2 2 2 1 Overview 2 2 2 2 2 Constraction of the Control System 2 2 2 2 3 Punch Operation 2 4 2 2 4 Horizontal Registration Operation 2 7 2 3 Detecting Jams 2 10 2 3 1 Detecting Jams 2 10 2 4 Power Supply 2 11 2 4 1 Power Supply Route 2 11 2 4 2 Protection Function 2 11 ...

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Page 23: ...it it is fed by the punch feed roller Then when the trailing edge of the paper is detected the paper is tempo rarily stopped and the punch axis rotates to punch holes in the trailing edge of the paper These operations are controlled by the finisher controller PCB and the punch controller PCB drives each puncher component F 2 1 Finisher unit control system Feed drive system Punch drive system Horiz...

Page 24: ...her is driven by the punch motor M61 The hole puncher is attached to the eccentric cam of the punch shaft and rotary action of the punch shaft is converted to reciprocal motion to perform punching Punch motor M61 is a DC motor The home position of the punch shaft is detected by punch home position sensor Motor Function Punch motor M61 Drives the punch unit Horizontal registration motor M62 Drives ...

Page 25: ...al registration sensors and are used for detecting the inner position of the paper for determining the hole punching position The punch motor puncher unit and above sensors comprise the punch slide unit This unit moves backwards and forwards according to the size of the paper Backward and forward movement is driven by the horizontal registration motor M62 The home position of the punch slide unit ...

Page 26: ... on the opposite side is used when punching 3 holes as instructed by the host machine 2 4 hole Type PTR1 LED1 2 3 4 5 2 3 4 5 Horizontal registration motor M62 drive signal Punch motor M61 drive signal Scrap full detection signal LED6 PTR6 DFULL Trailing edge detection signal PAEND Horizontal registration detection signal LED1 to 4 PTR1 to 4 SREG1 to 4 Punch home position PI63 detection signal PUN...

Page 27: ...ral area has rotated in the forward direction 180 and the state of the punch home position sensor has changed from OFF to ON At this time the 3 hole puncher is moved reciprocally in the escape direction hole puncher rise direction on the remaining half peripheral area on the punch shaft Punching of the second sheet ends when the punch shaft half peripheral area has rotated in the reverse direction...

Page 28: ...eciprocally in the escape direction hole puncher rise direction as shown below F 2 6 2 A hole is punched in the trailing edge of the second sheet punch shaft stopped home position punch shaft is rotated 90 in the forward direction hole punched punch shaft is rotated 180 in the forward direction punch operation completed Sensor flag Punch home position sensor PI63 Punch shaft Eccentric cam Hole pun...

Page 29: ...rs LED1 to 4 SREG1 to 4 and is moved to the trailing edge position matched to the paper size The following shows horizontal registration operation 1 When the leading edge of the paper from the host machine is detected by the trailing edge sensor LED5 PTR5 on the puncher unit the horizontal registration motor M62 starts to move the punch slide unit towards the front punch shaft stopped home positio...

Page 30: ...trailing edge of the paper drive of the punch feed motor M63 is stopped to stop paper feed Next the punch motor M161 is driven to punch holes in the paper Horizontal registration motor M62 Sheet delivery direction Punch slide unit Trailing edge detection sensor LED5 PTR5 Sheet Horizontal registration sensor 1 LED1 PTR1 detects the edge of A3 A4 LTR and 279 mm x 432 mm 11 x 17 papers Horizontal reg...

Page 31: ... a stop 5 Even if paper to be punched continues to arrive the punch slide unit returns to its home position for each arriving sheet and steps 1 to 4 are repeated F 2 12 Punch Punch motor M61 First feed motor M63 Trailing edge detection sensor LED5 PTR5 Horizontal registration sensor LED1 to 4 PTR1 to 4 Motor CW Motor CCW Horizontal registration motor M62 Horizontal registration home position senso...

Page 32: ... rear end sensor LED PTR5 does not detect paper after a prescribed time distance has elapsed since receiving a delivery signal from the host machine 1002 Feeding stationary LED PTR5 When paper does not exit the rear end sensor LED PTR5 after feeding for a prescribed time distance after the rear end sensor LED PTR5 has detected paper 1102 Punch PI63 When the punch home position sensor PI63 does not...

Page 33: ...riving sensors and the ICs on the punch controller PCB 24V power to the motors is not supplied when either of the two door switches on the puncher unit is open F 2 13 2 4 2 Protection Function 0003 4703 The 24V power supplies are equipped with a fuse designed to blow when an overcurrent flows Front door switch MSW62 24V 5V Finisher controller PCB 24V 5V 5V Punch controller PCB Motor system Sensors...

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Page 35: ...Chapter 3 Parts Replacement Procedure ...

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Page 37: ...oving the Right Guide Unit 3 6 3 2 3 4 Removing the Upper Cover 3 6 3 2 3 5 Removing the Punch Unit 3 7 3 3 Electrical System 3 11 3 3 1 Punch Unit Harness 3 11 3 3 1 1 Notification when dismounting the Punch Unit Harness 3 11 3 3 1 2 Removing the Rear Cover 3 11 3 3 1 3 Removing the Right Guide Unit 3 11 3 3 1 4 Removing the Upper Cover 3 12 3 3 1 5 Removing the Punch Unit Harness 3 12 3 3 1 6 In...

Page 38: ...Contents 3 3 5 Punch Controller PCB 3 24 3 3 5 1 Removing the Rear Cover 3 24 3 3 5 2 Removing the Punch Controller PCB 3 25 ...

Page 39: ...over 3 1 2 1 Removing the Rear Cover 0003 6790 1 Remove three screws 1 and remove the rear cover 2 F 3 2 3 1 2 2 Removing the Upper Cover 0003 6791 1 Open the front door 1 remove three screws 2 and remove the upper cover 3 F 3 3 3 1 3 Right Guide Unit 3 1 3 1 Removing the Right Guide Unit 0003 6792 1 Remove four screws 1 and remove the right guide assembly 2 F 3 4 ...

Page 40: ... the Upper Cover 0003 6794 1 Open the front door 1 remove three screws 2 and remove the upper cover 3 F 3 6 3 2 1 3 Removing the Punch Motor 0003 6795 1 Disconnect the connector 1 2 Remove two screws 2 and remove the punch motor 3 F 3 7 3 2 2 Horizontal Registration Motor 3 2 2 1 Removing the Rear Cover 0003 6796 1 Remove three screws 1 and remove the rear cover 2 ...

Page 41: ...move two screws 2 and slide the horizontal registration motor 3 in the direction of the arrow to remove F 3 10 3 2 3 Punch Unit 3 2 3 1 Notification when dismounting the Punch Unit 0003 8233 When removing the punch unit the punch unit section sometimes opens If necessary perform work with the punch unit section in an open state 3 2 3 2 Removing the Rear Cover 0003 6800 1 Remove three screws 1 and ...

Page 42: ...ont door 1 remove three screws 2 and remove the upper cover 3 F 3 13 3 2 3 5 Removing the Punch Unit 0003 6802 1 Remove E ring 1 washer 2 and puncher spring 3 F 3 14 2 Turn the gear 1 in the direction of the arrow and move the punch unit section 2 to the front side F 3 15 3 Remove the three screws 1 and remove the sensor mount upper 2 Then remove the connector 3 on the photosensor PCB ...

Page 43: ... unit section 2 to the far side F 3 18 6 Remove the tie wrap with lock 1 while holding its claw between your fingers The tie wrap must be removed without being cut 7 Disconnect the three connectors 2 and remove the screw 3 and remove the harness guide 4 F 3 19 8 Lift up the front side of the punch unit section 1 first then move in the direction of the arrow to remove the punch unit section 1 2 1 3...

Page 44: ...cher knob 3 from the punch unit section The slide shaft support 1 is not attached to punch unit section that are currently set as service parts When replacing the punch unit section be sure to attach the slide shaft support that was in use beforehand If you forget to attach the slide shaft support the machine may malfunction F 3 22 1 1 3 2 ...

Page 45: ...ng the Rear Cover 0003 6804 1 Remove three screws 1 and remove the rear cover 2 F 3 23 3 3 1 3 Removing the Right Guide Unit 0003 6805 1 Remove four screws 1 and remove the right guide assembly 2 F 3 24 3 3 1 4 Removing the Upper Cover 0003 6803 1 Open the front door 1 remove three screws 2 and remove the upper cover 3 F 3 25 3 3 1 5 Removing the Punch Unit Harness 0003 6807 1 Disconnect the two c...

Page 46: ... 4 from the three harness stops 3 F 3 27 5 Turn the gear 1 in the direction of the arrow and move the punch unit section 2 to the front side F 3 28 6 Remove the three screws 1 and sensor mount upper 2 7 Disconnect the connector 3 on the photosensor PCB and the connector 4 on the LED PCB and remove the harness from the edge saddle 5 F 3 29 8 Free the harness 2 from the four harness stops 1 2 1 2 3 ...

Page 47: ... punch unit harnesses can cause malfunction The punch unit harnesses must be firmly installed at the positions described below 1 Fasten the punch unit harnesses so that the two tie wraps 1 of the punch unit harnesses are on the outside of the two respective clamps 2 F 3 32 F 3 33 3 3 2 LED PCB 3 3 2 1 Removing the Rear Cover 0003 6809 1 Remove three screws 1 and remove the rear cover 2 1 1 PI62 PI...

Page 48: ...2 F 3 35 3 3 2 3 Removing the Upper Cover 0003 6810 1 Open the front door 1 remove three screws 2 and remove the upper cover 3 F 3 36 3 3 2 4 Removing the Punch Unit 0004 0831 1 Remove E ring 1 washer 2 and puncher spring 3 F 3 37 2 Turn the gear 1 in the direction of the arrow and move the punch unit section 2 to the front side ...

Page 49: ...2 and remove the horizontal registration home position sensor 3 F 3 40 5 Turn the gear 1 in the direction of the arrow and move the punch unit section 2 to the far side F 3 41 6 Remove the tie wrap with lock 1 while holding its claw between your fingers The tie wrap must be removed without being cut 7 Disconnect the three connectors 2 and remove the screw 3 and remove the harness guide 4 2 1 3 ...

Page 50: ...n The slide shaft support 1 is not attached to punch unit section that are currently set as service parts When replacing the punch unit section be sure to attach the slide shaft support that was in use beforehand If you forget to attach the slide shaft support the machine may malfunction F 3 45 3 3 2 5 Removing the LED PCB 0004 0827 1 Remove the screw 1 and remove the LED PCB 2 F 3 46 3 3 3 Photos...

Page 51: ...829 1 Remove the screw 1 2 Disconnect the connector 2 and the remove the Photosensor PCB 3 F 3 49 3 3 4 Scrap Full Detector PCB 3 3 4 1 Removing the Right Guide Unit 0003 6817 1 Remove four screws 1 and remove the right guide assembly 2 F 3 50 3 3 4 2 Removing the Scrap Full Detector PCB 0003 6818 1 Remove the screw 1 disconnect the connector 2 and remove the scrap full detector PCB unit 3 ...

Page 52: ... 3 5 1 Removing the Rear Cover 0003 6819 1 Remove three screws 1 and remove the rear cover 2 F 3 52 3 3 5 2 Removing the Punch Controller PCB 0003 6820 1 Remove the two screws 1 disconnect seven connectors 2 and remove the punch controller PCB 3 F 3 53 ...

Page 53: ...Chapter 4 Maintenance ...

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Page 55: ...umber of Punch Holes 4 3 4 4 Troubleshooting 4 5 4 4 1 Error Code 4 5 4 4 1 1 E503 Puncher unit communication error 4 5 4 4 1 2 E505 Backup RAM error 4 5 4 4 1 3 E590 Punch motor error 4 5 4 4 1 4 E591 Scrap full detector sensor error 4 6 4 4 1 5 E592 Trailing edge Horizontal registration sensor error 4 6 4 4 1 6 E593 Horizontal registration motor error 4 6 4 5 Outline of Electrical Components 4 7...

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Page 57: ...Chapter 4 4 1 4 1 User Maintenance 4 1 1 User Maintenance 0003 4705 T 4 1 No Item Timing 1 Punch waste removal When prompted indicator on host machine control panel ...

Page 58: ...ncher unit does not have parts that must be replaced on a periodical basis 4 2 2 Durables 4 2 2 1 Durables 0003 4707 There are no durables that require durables 4 2 3 Periodical Servicing 4 2 3 1 Periodical Servicing 0003 4708 T 4 2 Item Interval Description Remark Transmittance sensor 25 million sheets Cleaning Wipe with dry cloth ...

Page 59: ...ller PCB to end the adjustment mode and set all bits of SW601 to OFF 6 Turn off the power of the host machine 4 3 1 3 Registering the Number of Punch Holes 0003 4711 This operation registers which puncher unit is attached to the IC on the punch driver PCB so that the puncher unit can be identified by the finisher For this reason this operation must be performed when the punch driver PCB has been r...

Page 60: ...o the punch controller PCB each time the switch is pressed Registration is complete if LED601 and 602 on the punch controller PCB flashes alternately 6 Press SW602 or 603 on the punch controller PCB to end the adjustment mode and set all bits of SW601 to OFF 7 Turn off the power of the host machine ...

Page 61: ... the host machine power switch is turned OFF ON YES End No Replace the punch controller PCB 4 4 1 3 E590 Punch motor error 0003 4714 Punch home position sensor PI63 1 Check the punch home position sensor Does the sensor operate normally NO Replace the sensor Punch motor clock sensor PI62 2 Check the punch motor clock sensor Does the sensor operate normally NO Replace the sensor Wiring 3 Is the wir...

Page 62: ...tosensor PCB is replaced YES End NO Replace the punch controller PCB Punch controller PCB Finisher controller PCB 3 Does it improve when the punch controller PCB is replaced YES End NO Replace the finisher controller PCB 4 4 1 6 E593 Horizontal registration motor error 0003 4715 Horizontal registration home position sensor PI61 1 Check the horizontal registration home position sensor Does the sens...

Page 63: ...cal Components 4 5 1 Sensors 0005 8426 F 4 3 T 4 4 Ref Name Parts number Punc h contr oller PCB JAM Error PI61 Horizontal registration home position sensor WG8 5593 J605 E593 PI62 Punch motor clock sensor FK2 0149 J605 E590 PI62 PI61 PI63 ...

Page 64: ...ches 0005 8427 F 4 4 T 4 5 PI63 Punch home position sensor FK2 0149 J605 1644 E590 Ref Name Parts number Punch controller PCB MSW 61 Upper door switch WC4 5128 J602 Ref Name Parts number Punc h contr oller PCB JAM Error MSW62 MSW61 ...

Page 65: ... 5 T 4 6 MSW 62 Front door switch WC4 5128 J602 Ref Name Parts number Punch controller PCB Erro r M6 1 Punch motor FH5 1074 J603 E590 M6 2 Horizontal registration motor FH5 1075 J605 E593 Ref Name Parts number Punch controller PCB M62 M63 M61 ...

Page 66: ...4 5 4 PCBs 0005 8429 F 4 6 T 4 7 M6 3 Punch feed motor FH5 1043 J604 Ref Name Parts number Punch controlle r PCB JAM Error 1 Punch controller PCB FG3 2885 E505 Ref Name Parts number Punch controller PCB Erro r 2 4 3 1 ...

Page 67: ... 2 Photosensor PCB FG3 3108 J605 1002 1 102 16 45 E592 3 LED PCB FG3 3107 J605 E592 4 Scrap full detector PCB FM2 1521 J606 E591 Ref Name Parts number Punch controlle r PCB JAM Error ...

Page 68: ...e check pins not found in the list herein They are exclusively for factory use and require special tools and a high degree of accuracy 4 6 2 Punch Controller PCB 0003 4722 F 4 7 T 4 8 Switch Function SW601 Used to set various adjustment mode settings SW602 Used to make adjustments start input and store the input SW603 Used to store input 4 1 J604 2 1 J603 1 3 J601 A13 A1 J605 A1 A11 J607 SW601 4 1...

Page 69: ...art of the downloader PCB F 4 8 T 4 9 No Description Function 1 START STOP key A key to be pressed when you start or stop download 2 LOAD LED To be lit when download is available 3 Model LED To be lit when the Puncher is connected 4 Power LED To be lit when power is supplied from the Puncher to the downloader PCB 5 RS 232C cable straight full wiring 9 pins A cable to connect the downloader PCB and...

Page 70: ...OM data 1 Store ROM data to be downloaded in the C ServTool NewROM folder 2 Start up the Service Support Tool C ProgramFiles Service Support Tool bpchost exe 3 Select Controlling Data F 4 9 4 Select Registering Firmware 7 Cable B 9 pins Length approx 50cm A cable to connect the downloader PCB and the Puncher 8 RS 232C connector A connector to connect an RS 232C cable to the downloader PCB No Descr...

Page 71: ... response the data will be registered and the data inside the NewROM folder will be deleted F 4 11 b Connection to the Puncher 1 Turn off the power of the host machine 2 Remove the rear cover of the Puncher 3 Insert the cable B to J608 on the Punch controller PCB ...

Page 72: ...s lit c Download The error code E500 might occur during download It does not affect the download operation and its results 1 Start up the Service Support Tool C ProgramFiles Service Support Tool bpchost exe 2 Select Downloading Uploading F 4 12 3 Press the START STOP key LOAD LED is lit 4 Select the Puncher When the model name you selected is highlighted press the Connect key ...

Page 73: ...Chapter 4 4 17 F 4 13 5 Follow the instructions on the screen to prepare for downloading A press on OK will bring up the next screen F 4 14 6 Select the version of the ROM to download ...

Page 74: ...Chapter 4 4 18 F 4 15 7 Press Start so that the computer and the downloaded PCB will start downloading the program F 4 16 8 If downloading ended normally press OK ...

Page 75: ...F 4 17 9 End the session as instructed on the screen F 4 18 5 Release of Connection 1 Press the START STOP key LOAD LED is turned off 2 Turn off the power of the host machine 3 Disconnect the cable B from the Puncher ...

Page 76: ...4 Mount the rear cover to the Puncher 5 Turn on the power of the host machine ...

Page 77: ...tion Composition Remarks 1 Vic Clean Cleaning e g glass plastic rubber parts external covers Hydrocarbon fluori ne family Alcohol Surface activating agent Water Do not bring near fire Procure locally Isopropyl alcohol may be substituted 2 Lubricant Sliding units Silicone oil MOLYKOTE EM30 L ...

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Page 79: ...Chapter 5 Error Code ...

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Page 81: ...rview 5 1 5 1 1 Overview 5 1 5 2 User Error Code 5 2 5 2 1 Punch scrap full 5 2 5 2 2 Punch scrap overflow 5 2 5 3 Service Error Code 5 3 5 3 1 E503 5 3 5 3 2 E505 5 3 5 3 3 E590 5 3 5 3 4 E591 5 4 5 3 5 E592 5 5 5 3 6 E593 5 8 ...

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Page 83: ...nism CPU on the finisher controller PCB that runs a self check communicating to the host machine any fault it detects in the form of a code and a detail code In response the host machine indicates the presence of a fault on its control panel using codes the detail codes may be checked in the host machine s service mode ...

Page 84: ... Punch scrap full The amount of punch scraps has reached the scrap container capacity During punching Normal operation will continue Empty the scrap container Error Descript ion Occurs when Detection timing Machine operation Reset Punch scrap overflow The amount of punch scraps has exceeded the scrap container capacity During punching Punching will be disabled Empty the scrap container ...

Page 85: ...on timing E505 0002 Backup RAM The checksum for the punch controller PCB has an error when the power is turned on Code Detail Error Description Detection timing E590 8001 Punch motor M61 Punch motor clock sensor PI62 Punch home position sensor PI63 The puncher does not detect the punch home position sensor when the puncher motor has been driven for 20 msec 8002 After the motor has been stopped at ...

Page 86: ...r sensor LED6 PTR6 The voltage of the light received is 3 0 V or less even when the light emitting duty of the scrap full detector sensor has been increased to 66 or more 8002 The voltage of the light received is 2 0 V or more even when the light emitting duty of the scrap full detector sensor has been decreased to 0 ...

Page 87: ...Chapter 5 5 5 5 3 5 E592 0003 8767 ...

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Page 89: ...e light received is 2 5 V or less even when the light emitting duty of the horizontal registration sensor 2 LED2 PTR2 has been increased to 66 or more 8006 The voltage of the light received is 2 0 V or more even when the light emitting duty of the horizontal registration sensor 2 LED2 PTR2 has been decreased to 0 8007 The voltage of the light received is 2 5 V or less even when the light emitting ...

Page 90: ...ensor PI61 At time of horizontal registration motor initialization the punch slide unit does not leave the horizontal home position sensor even when it has been driven for 9 mm 8002 At time of horizontal registration motor initialization the punch slide unit does not return to the horizontal registration home position sensor even when the unit has been driven for 37 mm ...

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