500-sheet paper feeder
.....................................................................................................................
211
Pickup and feed operations
..............................................................................................
212
Stapler/stacker (HP Color LaserJet 4700 Series only)
.....................................................................
214
Staple mode
......................................................................................................................
214
Stacker mode
....................................................................................................................
214
Offset mode
......................................................................................................................
214
Messages
..........................................................................................................................
215
6
Removal and replacement
Removal and replacement strategy
...................................................................................................
218
Repair notices
...................................................................................................................
218
Caution regarding electrostatic discharge (ESD)
.............................................................
218
Required tools
...................................................................................................................
218
Types of screws
................................................................................................................
219
Parts-removal tree
............................................................................................................
220
User-replaceable parts
......................................................................................................................
221
Print cartridges and ETB
...................................................................................................
222
Fuser
.................................................................................................................................
222
Tray 1 pickup roller and separation pad
...........................................................................
222
Tray 2-x separation roller
..................................................................................................
225
Tray 2-x feed and pickup rollers
.......................................................................................
226
Formatter
..........................................................................................................................
227
Compact flash
...................................................................................................................
228
HP Jetdirect print server card (4700 models)
...................................................................
228
DDR memory DIMMs
........................................................................................................
228
Hard drive (4700 models)
.................................................................................................
228
Installing a new control panel label
...................................................................................
228
Covers and external components
......................................................................................................
230
Paper tray (Tray 2)
............................................................................................................
231
Multipurpose tray (Tray 1)
.................................................................................................
231
Front cover
........................................................................................................................
235
Duplex cover
.....................................................................................................................
239
Face down tray assembly
.................................................................................................
239
Top cover
..........................................................................................................................
240
Right cover
........................................................................................................................
245
Left cover
..........................................................................................................................
247
Rear cover
........................................................................................................................
249
Control panel
.....................................................................................................................
250
Main assemblies
................................................................................................................................
253
Disengaging drive assembly
.............................................................................................
254
Remove main drive assembly
...........................................................................................
256
Reinstall main drive assembly
..........................................................................................
263
Pickup motor assembly
.....................................................................................................
273
Lifter drive assembly
.........................................................................................................
275
Delivery assembly
.............................................................................................................
278
Paper feed assembly
........................................................................................................
283
Fuser drive assembly
........................................................................................................
286
Laser/scanner assembly
...................................................................................................
287
Motors and fans
.................................................................................................................................
297
Disengaging drive motor
...................................................................................................
298
x
ENWW