Sharp AR-D11, Service Manual

Page 1: ...EMBLY AND ASSENBLY 7 7 MAINTENANCE 9 8 ELECTRICAL SECTION 10 CONTENTS Parts marked with are important for maintaining the safety of the set Be sure to replace these parts with specified ones for maintaining the safety and performance of the set SHARP CORPORATION This document has been published to be used for after sales service only The contents are subject to change without notice SERVICE MANUAL...

Page 2: ...x 14 11 x 17 Inch series 11 x 17 8 5 x 14 8 5 x 11 8 5 x 11R A4 A3 Inch series foolscap 11 x 17 8 5 x 14 8 5 x 13 8 5 x 11 8 5 x 11R A4 A3 EX AB series foolscap A3 B4 A4 A4R 8 5 x 13 8 5 x 14 8 5 x 11 11 x 17 Cassette installation Installed by the user Heater Provided only for Japan Power source Supplied from the copier DC24V power consumption 5 6W Drive supply When installed as the 2 stage casset...

Page 3: ...s M4 x 12 for each plate 5 Unlock the connection gear 1 Loosen the screw of the connection gear and ensure that the connection gear has moved to the optional paper feed unit 2 Tighten the connection gear fixing screw again 6 Connect the harness 1 Connect the cassette relay harness contained in the optional paper feed unit to the paper feed unit relay PWB 2 Remove the relay harness for dehumidifyin...

Page 4: ...e outlet and turn on the main switch of the copier Then carry out the following procedure 10 Load paper into the paper tray Do not exceed the maximum height line 11 Check for center displacement Set an original on the document glass and copy it using the paper tray in the copier Then copy an original using the attached optional paper feed unit If the center of the copy image from the tray in the c...

Page 5: ...he copier 2 Remove the relay harness for dehumidifying heater connected to the paper tray in the main unit 3 Connect the relay harness for dehumidification heater contained in the optional paper tray to the optional paper tray 4 Store the harness in the harness holder For one tray type For two tray type 5 Attach the right rear cabinet of the copier and the rear cover s of the optional paper feed u...

Page 6: ... Then carry out the following procedure 8 Load paper into the paper tray Do not exceed the maximum height line 9 Check for center displacement Set an original on the document glass and copy it using the paper tray in the copier Then copy an original using the attached optional paper feed unit If the center of the copy image from the tray in the copier is differ ent from that of the copy image from...

Page 7: ...eed solenoid DC solenoid Feeds paper 10 DRS1 Door open close detection SW Contact Detects door open close 11 DRS2 Door open close detection SW Contact Detects door open close AR D12 only 12 PAP1 Paper empty sensor Photo transmission Detects paper empty in the cassette 13 LUD1 Upper limit sensor Photo transmission Detects the upper limit for paper pickup 14 PPD1 Paper entry sensor Photo transmissio...

Page 8: ... roller Picks up paper 2 Paper feed roller Transports paper 3 Separation sheet Press paper to the paper feed roller 4 Paper entry detection ACT Detects transport of paper 5 Paper entry sensor Detects transport of paper 6 Resist roller Synchronizes the paper lead edge and the image lead edge 6 DISASSEMBLY AND ASSENBLY For disassembly follow instructions of illustrations 1 2 3 in this sequence For a...

Page 9: ...lers Reference Illust 1 1 2 1 3 Motors clutches belts 3 1 A Drive motor 3 A 1 3 A 2 B Lift up motor 3 B 1 3 5 C Paper feed clutch Transport clutch 3 C 1 1 2 3 4 4 1 1 2 1 2 3 1 2 1 1 2 2 2 2 3 3 1 2 3 3 1 2 2 2 3 1 1 3 ...

Page 10: ...D Belt Reference Illust 1 1 3 D 1 3 D 2 7 MAINTENANCE No Name Work item When service call 1 Pickup roller Cleaning 2 Paper feed roller Cleaning 1 2 3 1 4 2 3 5 6 3 ...

Page 11: ...SEL Y1B MULTI CASSETTE LOWER OPTION 2nd CASSETTE or MULTI CASSETTE 24V 5V 24V 5V 24V 24V 5V CASSETTE INTERFACE PWB CASSETTE INTERFACE PWB 1B PCL PCS TRCL LUM MOTOR DRIVER TRANSISTOR ARRAY DATA SELECTOR DATA SELECTOR MOTOR A A B B DRS2 PAP2 LUD2 PPD2 CSS2 5V LUM2D PCL2 PCS2 24V DRS1B PAP1B LUD1B PPD1B CSS1B 5V 5V DATA SELECTOR DATA SELECTOR PCL1B PCS1B TRCLB LUM1BD 24V 24V 24V MOTOR DRIVER TRANSIST...

Page 12: ...AI PGND N C SGND Y1B 15A N C 6B PCS2 OPCASSEL 16A LUM1B 5B 24V 17A TRCLB 4B 24V 18A PCS1B 3B PGND 19A PCL1B 2B PGND 20A SGND 1B Sensor PWB GL BR OR PK LB BR PL PL LB LB PHR 3 HPR 3 BK PHR 8 PHR 5 1 2 1 2 GL OR PK LB BR BR RD PL RD BR GL OR PK LB BR BR RD PL GL LB PL PL PHR 6 SMP 02V BC JST SMR 02V B JST PHDR 14VS B6B PH K S 1 2 1 2 RD GL BR BR SMP 02V NC RD JST SMR 02V N RD JST GL OR PK LB BR BR P...

Page 13: ...RsB 19 VsB 24 In A 5 In A 6 In B 23 In B 22 Vmm 1 OUT A 8 OUT A 10 OUT B 20 OUT B 18 PG 7 PG 13 PG 21 LG 27 NC 17 NC 16 NC 15 NC 14 NC 12 NC 11 R22 1K C31 2200pF 50V R33 2 4k F2 ICP N38 C32 0 1uF 25V R3 1 5 1W R23 7 5K R31 7 5K C19 0 047uF 50V C6 10uF 35V R36 2 4k C22 2200pF 50V C1 47uF 35V C21 3300pF 50V C20 3300pF 50V C18 0 047uF 50V R20 1K R4 1 5 1W R34 430F C5 10uF 16V C34 0 1uF 25V C33 0 1uF ...

Page 14: ...5 CN3 B3B PH K S 1 2 3 CN2 B3B PH K K BK 1 2 3 CN7 B3B PH K E BL 1 2 3 F4 ICP N50 CN8 B8B PH K S 1 2 3 4 5 6 7 8 CN4 B14B PHDSS B 1 3 5 7 9 11 13 2 4 6 8 10 12 14 C27 0 047uF 50V CN1 1 2 3 C2 47uF 35V C30 0 1uF 25V C3 10uF 16V C29 0 1uF 25V C4 10uF 16V C14 0 047uF 50V C17 0 1uF 25V C16 0 1uF 25V C28 0 047uF 50V C15 0 047uF 50V CN5 B40B PADKS 1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 2 4 6 8 10 12 ...

Page 15: ... 6 7 8 D C B A PAP LUD PPD DRS DRS 5V 5V R2 220J 1 4W R1 220J 1 4W PT2 GP1S 58V PT1 GP1S 58V PT3 GP1S 58V R3 220J 1 4W CN1 1 2 3 4 5 6 CN2 1 2 3 C1 102pF C2 102pF C3 102pF S6B PH K S S3B PH K S 4 Sensor PWB circuit diagram Upper limit ...

Page 16: ...PCS1A 38 PCL1A 40 SGND 1 24V 3 PGND 5 SGND 7 SGND 9 5V 11 3 3V 13 PGND 15 Y1A 17 Y1B 19 Y2 21 CSSELA 23 CSSELC 25 CSSELB 27 B1 29 B1 31 OPCASSEL 33 24V 35 24V 37 PGND 39 PGND CN5 53314 1015 CN9 53314 1015 13 PGND 11 24V 9 24V 7 PGND 5 DRS2 3 5V 1 SGND 14 LUM2D 12 PCS2 10 PCL2 8 CSS2 6 LUD2 4 PAP2 2 PPD2 CN4 B14B PHDSS B 8 24V 7 PCS1B 6 LUD1 5 DRS1 4 PAP1 3 5V 2 PPD1 1 SGND CN8 B8B PH K S 3 SGND 2 ...

Page 17: ...6 LUD 5 DRS 4 PAP 3 5V 2 PPD 1 SGND CN1 S6B PH K S 3 DRS 2 N C 1 SGND b Solder surface 2 Cassette sensor PWB a Parts surface b Solder surface ...

Page 18: ...n battery Must be disposed of properly Remove the battery from the product and contact federal or state environmental agencies for information on recycling and disposal options For USA CANADA CAUTION FOR BATTERY DISPOSAL ...

Page 19: ...retrievalsystem ortransmitted Inanyformorbyanymeans electronic mechanical photocopying recording orotherwise withoutpriorwrittenpermissionofthepublisher SHARP CORPORATION Digital Document Systems Group Quality Reliability Control Center Yamatokoriyama Nara 639 1186 Japan 2001 April Printed in Japan Symbol PartsCod ...