printhead
print theory 608
R
rear lower cover
removal 280
rear media guide
print theory 603
recovery mode
accessing 252
recycled paper
using 31
redrive motor assembly
print theory 613
registration 225
removal
fuser access door 324
removal procedures
tips 277
removals
250/550-sheet media tray and drawer assembly 406
4.3” tilting display 369
7‑inch tilting display 372
cartridge cooling fan 363
control panel board, 2.4” tilting display 387
control panel board, 4.3” tilting display 390
control panel board, 7” tilting display 393
control panel front cover 396
control panel latch 398
control panel left bezel 399
control panel, 2.4‑inch screen 375
control panel, 4.3‑inch screen 381
control panel, 7‑inch screen 381
drawer assembly left cover 410
drawer assembly rear cover 409
drawer controller PCBA 411
drawer lower interface cable 413
drawer media feeder 414
drawer pick roller 408
drawer transport motor 416
drawer upper interface cable 412
duplex cooling fan 364
duplex exit diverter 286
duplex front flap 335
duplex motor 320
duplex rear flap 336
fuser 322
fuser drive motor 351
HCIT 423
HCIT and drawer assembly 422
HCIT controller PCBA 433
HCIT drawer assembly 423
HCIT drawer assembly interface cable 438
HCIT drawer assembly left cover 429
HCIT drawer assembly rear cover
428
HCIT d
rawer assembly right cover 431
HCIT front cover 425
HCIT lift drive motor 436
HCIT media feeder 443
HCIT media guide 424
HCIT pick arm assembly 427
HCIT separator roll assembly 424
HCIT top cover assembly 434
high capacity output expander assembly 460
HVPS 365
inner guide deflector 289
laser printhead 291
left control panel hinge 400
left cover 277
left frame extension 337
left frame pivot 325
left inner cover 295
lower interface cable 455
LVPS 366
mailbox assembly 500
mailbox belt 518
mailbox controller PCBA 507
mailbox divert motor 512
mailbox left cover 506
mailbox lower interface cable 510
mailbox media bin full flag 514
mailbox output bin led assembly 520
mailbox rear door 500
mailbox right cover 502
mailbox solenoid 504
mailbox spring with string 503
mailbox top cover 500
mailbox upper interface cable 512
main cooling fan 353
main drive motor 354
media aligner roller 297
media feeder 356
media stack flap (left) 486
media stack flap (right) 485
media tray assembly 407
media tray front cover 407
media tray separation roller 407
media turn guide 299
media vertical guide 300
MPF feeder lift plate 302
MPF pick roller 305
output expander assembly 446
output expander controller PCBA 454
output expander left cover 452
4063
Index
635