Parts List
Page 23
.../MFC8680DN/MFC8880DN/ MFC8881DNHY/MFC8890DW DOCUMENT COVER LGL SUB ASSY DOCUMENT EJECTION TRAY DOCUMENT COVER SENSOR PRESSURE ROLLER EJECTION ROLLER B4 HINGE BASE R TAPTITE, CUP B M3X10 SEE NEXT PAGE TAPTITE, CUP S M3X8 SR ADF SIDE COVER F ADF SIDE COVER R TAPTITE CUP B M3X10 ADF COVER ASSY SX, DCP8080DN/MFC8480DN ADF COVER ASSY DX, DCP8085DN/MFC8680DN/MFC8880DN/ MFC8881DNHY/MFC8890DW DOCUMENT HOLD...
.../MFC8680DN/MFC8880DN/ MFC8881DNHY/MFC8890DW DOCUMENT COVER LGL SUB ASSY DOCUMENT EJECTION TRAY DOCUMENT COVER SENSOR PRESSURE ROLLER EJECTION ROLLER B4 HINGE BASE R TAPTITE, CUP B M3X10 SEE NEXT PAGE TAPTITE, CUP S M3X8 SR ADF SIDE COVER F ADF SIDE COVER R TAPTITE CUP B M3X10 ADF COVER ASSY SX, DCP8080DN/MFC8480DN ADF COVER ASSY DX, DCP8085DN/MFC8680DN/MFC8880DN/ MFC8881DNHY/MFC8890DW DOCUMENT HOLD...
Service Manual
Page 46
... Detects whether the document cover is set into the ADF while duplex printing. - Performance of the ADF. - Pick-up roller and separation roller while the document is drawn in the ADF. - Even if the document is sent by one by the separation roller. - Function of each motor/solenoid - Eject roller Eject the document. 2. Maximum scanning speed: 32 pages/minute...
... Detects whether the document cover is set into the ADF while duplex printing. - Performance of the ADF. - Pick-up roller and separation roller while the document is drawn in the ADF. - Even if the document is sent by one by the separation roller. - Function of each motor/solenoid - Eject roller Eject the document. 2. Maximum scanning speed: 32 pages/minute...
Service Manual
Page 47
.... Switch back sensor Flap C Paper feed roller 1 Paper feed roller 2 Flap B SB roller ASSY Separation roller Pick-up roller, separation roller, paper feed rollers 1/2/3/4, eject roller, ADF motor, switch back sensor, document rear sensor and document front sensors 1/2. Internal structure The automatic document feeder (ADF) consists of the pick-up roller Document rear sensor actuator Paper feed roller 3 Document front sensor actuator 1 Document front...
.... Switch back sensor Flap C Paper feed roller 1 Paper feed roller 2 Flap B SB roller ASSY Separation roller Pick-up roller, separation roller, paper feed rollers 1/2/3/4, eject roller, ADF motor, switch back sensor, document rear sensor and document front sensors 1/2. Internal structure The automatic document feeder (ADF) consists of the pick-up roller Document rear sensor actuator Paper feed roller 3 Document front sensor actuator 1 Document front...
Service Manual
Page 48
... scanned. When the machine starts simplex scanning, the ADF motor is ejected to the ADF one by the eject roller. 5. Then, the document is rotated clockwise, the pick-up into the document chute. Paper feed roller 2 Paper feed roller 3 Paper feed roller 1 ADF motor Separation roller Paper feed chute ASSY Document cover LGL CCD module Eject roller Separation rubber Fig. 2-8 2-10 Confidential
... scanned. When the machine starts simplex scanning, the ADF motor is ejected to the ADF one by the eject roller. 5. Then, the document is rotated clockwise, the pick-up into the document chute. Paper feed roller 2 Paper feed roller 3 Paper feed roller 1 ADF motor Separation roller Paper feed chute ASSY Document cover LGL CCD module Eject roller Separation rubber Fig. 2-8 2-10 Confidential
Service Manual
Page 82
... data error 3-33 8D Paper jam near eject tray 3-27 BD Black level data error 3-33 Specified paper size is not 99 supported for duplex printing (DX) ADF duplex scanning cannot be 3-27 BF implemented ...error is not turned on when feeding the document Excess current to USB device 3-29 CA 3-35 A4 ADF cover opened (Not applicable) 3-29 CD Drum unit is not installed into the machine 3-24 B1 ...data full 3-34 A2 During scanning, 90 cm or longer of heat 3-30 DE roller detected the temperature 3-36 that was lower than the letter size (11inch) in duplex printing 3-25 B7 A/D...
... data error 3-33 8D Paper jam near eject tray 3-27 BD Black level data error 3-33 Specified paper size is not 99 supported for duplex printing (DX) ADF duplex scanning cannot be 3-27 BF implemented ...error is not turned on when feeding the document Excess current to USB device 3-29 CA 3-35 A4 ADF cover opened (Not applicable) 3-29 CD Drum unit is not installed into the machine 3-24 B1 ...data full 3-34 A2 During scanning, 90 cm or longer of heat 3-30 DE roller detected the temperature 3-36 that was lower than the letter size (11inch) in duplex printing 3-25 B7 A/D...
Service Manual
Page 147
... flap A move smoothly? No Replace the feed roller. ■ Paper jam in the paper eject section Step 1 2 3 Cause Check Result Remedy Foreign object Is there a foreign object around paper eject around paper eject? Replace the eject roller. Eject roller failure Does the eject roller move smoothly? (Check it following the procedure described in the ADF - Step 1 2 3 4 5 6 Cause Check Result Remedy Foreign...
... flap A move smoothly? No Replace the feed roller. ■ Paper jam in the paper eject section Step 1 2 3 Cause Check Result Remedy Foreign object Is there a foreign object around paper eject around paper eject? Replace the eject roller. Eject roller failure Does the eject roller move smoothly? (Check it following the procedure described in the ADF - Step 1 2 3 4 5 6 Cause Check Result Remedy Foreign...
Service Manual
Page 198
...the models with the DX only 5-65 9.29 ADF Film/Spring Plate ADF Front A ASSY/ Separation Rubber/Rubber Holder/Separation Spring 5-66 9.30 Presser Roller/LF Spring 5-67 9.31 LF Roller 2 ASSY 5-68 9.32 Exit Roller ASSY 5-69 9.33 LF Roller 3 ASSY 5-70 9.34 LF Roller 4 ASSY 5-71 9.35 Flap A ASSY (For...39 Flap B...5-76 9.40 Actuator SB/Photo Interrupter (For the models with the DX only 5-76 9.41 Document Ejection Tray 5-77 9.42 Document Cover Sensor 5-78 9.43 Eject Roller B4 5-79 9.44 Presser Roller ...5-80 9.45 Panel Cover ASSY 5-81 9.46 Scanner Unit ASSY 5-82 9.47 Top Cover ASSY 5-83 ...
...the models with the DX only 5-65 9.29 ADF Film/Spring Plate ADF Front A ASSY/ Separation Rubber/Rubber Holder/Separation Spring 5-66 9.30 Presser Roller/LF Spring 5-67 9.31 LF Roller 2 ASSY 5-68 9.32 Exit Roller ASSY 5-69 9.33 LF Roller 3 ASSY 5-70 9.34 LF Roller 4 ASSY 5-71 9.35 Flap A ASSY (For...39 Flap B...5-76 9.40 Actuator SB/Photo Interrupter (For the models with the DX only 5-76 9.41 Document Ejection Tray 5-77 9.42 Document Cover Sensor 5-78 9.43 Eject Roller B4 5-79 9.44 Presser Roller ...5-80 9.45 Panel Cover ASSY 5-81 9.46 Scanner Unit ASSY 5-82 9.47 Top Cover ASSY 5-83 ...
Service Manual
Page 386
... 5.1 Resetting the Periodical Replacement Parts Life 7-36 5.2 Develop Roller / Developing Bias Voltage Counter Reset Function 7-38 5.3 Drum ... 7-1 2. CONTENTS 1. CHAPTER 7 SERVICE MODE The maintenance mode is exclusively designed for Transportation (Function code 06 7-8 4.4 ADF Performance Test (Function code 08 7-8 4.5 Test Pattern 1 (Function code 09 7-9 4.6 Firmware Switch Setting and Printout 7-... Level Data and CCD Scanner Area Setting (Function code 55 7-28 4.17 Paper Feeding and Ejecting Test (Function code 67 7-29 4.18 EEPROM Customizing (Function code 74 7-29 4.19 Operational...
... 5.1 Resetting the Periodical Replacement Parts Life 7-36 5.2 Develop Roller / Developing Bias Voltage Counter Reset Function 7-38 5.3 Drum ... 7-1 2. CONTENTS 1. CHAPTER 7 SERVICE MODE The maintenance mode is exclusively designed for Transportation (Function code 06 7-8 4.4 ADF Performance Test (Function code 08 7-8 4.5 Test Pattern 1 (Function code 09 7-9 4.6 Firmware Switch Setting and Printout 7-... Level Data and CCD Scanner Area Setting (Function code 55 7-28 4.17 Paper Feeding and Ejecting Test (Function code 67 7-29 4.18 EEPROM Customizing (Function code 74 7-29 4.19 Operational...