Scanner rear cover removal ...................................................................................................................................387
ADF input tray removal ............................................................................................................................................387
ADF unit removal.......................................................................................................................................................388
Scanner assembly removal.....................................................................................................................................390
ADF top cover assembly removal.........................................................................................................................393
ADF cable removal....................................................................................................................................................395
USB cable removal....................................................................................................................................................395
USB wireless cable removal...................................................................................................................................396
ADF hinge removal ...................................................................................................................................................398
Flatbed assembly removal......................................................................................................................................398
Control panel ribbon cable removal.....................................................................................................................398
Speaker cable removal............................................................................................................................................399
Cave light cable removal..........................................................................................................................................401
Restraint pad removal ..............................................................................................................................................402
250/550-sheet option tray removals.........................................................................................................403
Pick roller removal.....................................................................................................................................................403
Separator roll assembly removal...........................................................................................................................404
ACM assembly removal...........................................................................................................................................406
Component locations.............................................................................. 409
Exterior locations............................................................................................................................................ 409
Front view....................................................................................................................................................................409
Rear view ......................................................................................................................................................................410
Connectors......................................................................................................................................................... 411
Controller board...........................................................................................................................................................411
Power supply...............................................................................................................................................................417
Maintenance..............................................................................................419
Inspection guide...............................................................................................................................................419
Scheduled maintenance...............................................................................................................................420
Maintenance kits........................................................................................................................................................420
Resetting the maintenance counter .....................................................................................................................420
Lubrication specification................................................................................................................................ 421
Cleaning the printer.........................................................................................................................................421
Cleaning the printer...................................................................................................................................................421
Cleaning the scanner glass ....................................................................................................................................422
Cleaning the printhead lenses...............................................................................................................................423
Parts catalog............................................................................................. 424
Legend...............................................................................................................................................................424
Assembly 1: Covers.........................................................................................................................................425
Assembly 2: Imaging......................................................................................................................................427
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Table of contents
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