Mailbox option removals......................................................................................................................601
Mailbox assembly removal ............................................................................................................................. 601
Mailbox top cover removal............................................................................................................................. 601
Mailbox rear door removal............................................................................................................................. 602
Mailbox right cover removal........................................................................................................................... 604
Mailbox spring with string removal ................................................................................................................ 605
Mailbox solenoid removal .............................................................................................................................. 606
Mailbox left cover removal............................................................................................................................. 608
Mailbox controller PCBA removal................................................................................................................... 609
Sensor (mailbox divert motor) removal.......................................................................................................... 611
Mailbox lower interface cable removal .......................................................................................................... 612
Mailbox upper interface cable removal.......................................................................................................... 614
Mailbox divert motor removal........................................................................................................................ 614
Mailbox media bin full flag removal ...............................................................................................................616
Sensor (mailbox bin full receive) removal ...................................................................................................... 617
Mailbox belt removal...................................................................................................................................... 620
Mailbox output bin LED assembly removal .................................................................................................... 622
Component locations...............................................................................627
Connectors............................................................................................................................................627
Controller board....................................................................................................................................627
ADF controller board.............................................................................................................................638
Flatbed controller board.......................................................................................................................640
Maintenance............................................................................................643
Inspection guide....................................................................................................................................643
Scheduled maintenance........................................................................................................................645
Fuser maintenance kits................................................................................................................................... 645
Replacing fuser maintenance kits............................................................................................................... 645
Identifying the type of fuser used in the printer ........................................................................................ 645
Resetting the Roller Kit counter...................................................................................................................... 647
Preventive maintenance.......................................................................................................................648
Device‑specific preventive maintenance........................................................................................................ 648
Lubrication specification.......................................................................................................................648
Cleaning the printer..............................................................................................................................648
Cleaning the exterior of the printer................................................................................................................ 648
Cleaning the scanner glass.............................................................................................................................. 648
Cleaning the printhead lenses ........................................................................................................................ 649
Parts catalog............................................................................................650
Legend...................................................................................................................................................651
Assembly 1: Covers (MX71x).................................................................................................................653
7463
Table of contents
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