Lexmark MS81x - Page 11

Duplex cooling fan removal ............................................................................................................................364
HVPS removal ................................................................................................................................................. 365
LVPS removal .................................................................................................................................................. 366
Control panel removals.........................................................................................................................369
4.3‑inch tilting display removal.......................................................................................................................369
7‑inch tilting display removal.......................................................................................................................... 372
Control panel removal (2.4‑inch screen) ........................................................................................................ 375
Control panel removal (4.3‑inch screen, 7‑inch screen)................................................................................. 381
Control panel board (2.4‑inch tilting display) removal ................................................................................... 387
Control panel board (4.3‑inch tilting display) removal ................................................................................... 390
Control panel board (7‑inch tilting display) removal (MS812de) ................................................................... 393
Control panel front cover removal .................................................................................................................396
Control panel latch removal ...........................................................................................................................398
Control panel left bezel removal ....................................................................................................................399
Left control panel hinge removal.................................................................................................................... 400
Right control panel hinge removal.................................................................................................................. 403
250/550-sheet media tray option removals..........................................................................................406
250/550-sheet media tray and drawer assembly removal.............................................................................406
Media tray separation roller removal............................................................................................................. 407
Media tray assembly removal......................................................................................................................... 407
Media tray front cover removal......................................................................................................................407
Drawer pick roller removal ............................................................................................................................408
Sensor (pick roll position) removal ................................................................................................................408
Drawer assembly rear cover removal .............................................................................................................409
Drawer assembly left cover removal ..............................................................................................................410
Drawer controller PCBA removal.................................................................................................................... 411
Drawer upper interface cable removal...........................................................................................................412
Drawer lower interface cable removal ........................................................................................................... 413
Drawer media feeder removal ....................................................................................................................... 414
Drawer transport motor removal ................................................................................................................... 416
Sensor (drawer pass through) removal ..........................................................................................................417
Sensor (pick) removal ..................................................................................................................................... 419
High capacity input tray option removals.............................................................................................422
HCIT and drawer assembly removal ............................................................................................................... 422
HCIT removal .................................................................................................................................................. 423
HCIT drawer assembly removal ...................................................................................................................... 423
HCIT separator roll assembly removal ............................................................................................................424
HCIT media guide removal.............................................................................................................................. 424
HCIT front cover removal................................................................................................................................ 425
HCIT pick arm assembly removal .................................................................................................................... 427
HCIT drawer assembly rear cover removal.....................................................................................................428
HCIT drawer assembly left cover removal ......................................................................................................429
HCIT drawer assembly right cover removal ....................................................................................................431
HCIT controller PCBA removal ........................................................................................................................ 433
4063
Table of contents
11