Before performing service
.................................................................................................
261
After completing service
...................................................................................................
261
Screws used in the MFP
...................................................................................................
262
Service approach
...............................................................................................................................
263
User-replaceable parts
......................................................................................................................
264
Print cartridges
..................................................................................................................
265
Control panel overlays
......................................................................................................
267
Control panel
.....................................................................................................................
267
Intermediate paper transfer unit (IPTU)
............................................................................
269
Stapler/stacker
..................................................................................................................
270
Staple cartridge
.................................................................................................................
272
3-bin mailbox
.....................................................................................................................
274
ETB assembly, removing
..................................................................................................
275
MP tray pickup assembly
..................................................................................................
278
Trays 2, 3, and 4
...............................................................................................................
278
ADF input tray
...................................................................................................................
279
ADF pickup and feed rollers
.............................................................................................
281
ADF separation pad
..........................................................................................................
283
ADF delivery guide (clear mylar sheet)
............................................................................
285
Face-down tray assembly
.................................................................................................
287
Fuser
.................................................................................................................................
288
Tray 2, 3, or 4 pickup and feed rollers
..............................................................................
289
MP tray pickup roller
.........................................................................................................
290
Tray 2 separation roller
.....................................................................................................
292
Tray 3 or 4 separation rollers
............................................................................................
294
Scanner filter cover and scanner filter
..............................................................................
295
ADF hinge flap
..................................................................................................................
296
Formatter board
................................................................................................................
297
Hard drive
.........................................................................................................................
299
DIMMs
...............................................................................................................................
300
Flash memory card (firmware)
..........................................................................................
306
Fax accessory
...................................................................................................................
307
Covers, doors, and external panels
...................................................................................................
310
Face-down tray assembly
.................................................................................................
312
Delivery cover assembly
...................................................................................................
312
Rear cover assembly
........................................................................................................
313
Left cover assembly
..........................................................................................................
315
Front cover assembly
.......................................................................................................
316
Tray 1
................................................................................................................................
319
Right lower cover assembly
..............................................................................................
322
Delivery upper cover assembly
.........................................................................................
325
Right front inner lower cover assembly
............................................................................
326
Left rear inner cover assembly
.........................................................................................
326
Right front inner upper cover assembly
............................................................................
327
Right rear inner cover assembly
.......................................................................................
329
Main assembly (internal assemblies)
................................................................................................
332
Paper feed assembly
........................................................................................................
335
Pickup drive assembly
......................................................................................................
339
Lifter drive assembly
.........................................................................................................
340
Disengaging drive assembly
.............................................................................................
342
ENWW
xi