Internal components (3 of 5) ............................................................................................ 490 Internal components (4 of 5) ............................................................................................ 492 Internal components (5 of 5) ............................................................................................ 494 Electrical/forward assembly ............................................................................................. 496 Main drive assembly ........................................................................................................
498 Paper-pickup-drive assembly .......................................................................................... 500 Lifter-drive assembly ........................................................................................................ 502 Cassette ........................................................................................................................... 504 Paper-feed roller assembly .............................................................................................. 506 Registration assembly .....................................................................................................
508 Multipurpose assembly .................................................................................................... 510 Reverse assembly ........................................................................................................... 512 Reverse-separation-guide assembly ............................................................................... 514 Delivery assembly ............................................................................................................ 516 Fuser ................................................................................................................................
518 ADF components .............................................................................................................................. 520 ADF assembly ................................................................................................................. 520 ADF internal components (1 of 3) .................................................................................... 522 ADF internal components (2 of 3) .................................................................................... 524 ADF internal components (3 of 3) ....................................................................................
526 ADF input tray .................................................................................................................. 528 ADF separation pad ......................................................................................................... 530 ADF separation-pad case ................................................................................................ 532 ADF pickup-roller assembly ............................................................................................. 534 ADF pickup-roller cover ...................................................................................................
536 ADF mylar-holder assembly ............................................................................................ 538 ADF mylar replacement kit .............................................................................................. 540 Scanner components ....................................................................................................................... 542 Scanner-base components .............................................................................................. 542 Scanner flatbed-unit assembly ........................................................................................
544 Scanner covers ................................................................................................................ 546 Cassette ........................................................................................................................................... 548 Optional devices ............................................................................................................................... 550 Duplex-printing accessory ............................................................................................... 550 Stapler/stacker .................................................................................................................
552 3-bin mailbox ................................................................................................................... 554 Alphabetical parts list ....................................................................................................................... 556 Numerical parts list ........................................................................................................................... 572 Appendix A Specifications Considerations for "pre-flighting" a LaserJet ....................................................................................
588 Electrical specifications .................................................................................................................... 588 Physical specifications ..................................................................................................................... 588 ENWW xv