Color Laserjet Pro 700 M775
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LASERJET ENTERPRISE 700 COLOR MFP
Repair Manual
M775dn M775f M775z M775z+
HP LaserJet Enterprise 700 color MFP
M775
Repair Manual
Copyright and License
© 2012 Copyright Hewlett-Packard
Development Company, L.P.
Reproduction, adaptation, or translation
without prior written permission is
prohibited, except as allowed under the
copyright laws.
The information contained herein is subject
to change without notice.
The only warranties for HP products and
services are set forth in the express warranty
statements accompanying such products and
services. Nothing herein should be
construed as constituting an additional
warranty. HP shall not be liable for technical
or editorial errors or omissions contained
herein.
Part number: CC522-90967
Edition 1, 10/2012
Trademark Credits
Microsoft®, Windows®, Windows® XP,
and Windows Vista® are U.S. registered
trademarks of Microsoft Corporation.
Conventions used in this guide
TIP: Tips provide helpful hints or shortcuts.
NOTE: Notes provide important information to explain a concept or to complete a task.
CAUTION: Cautions indicate procedures that you should follow to avoid losing data or damaging
the product.
WARNING! Warnings alert you to specific procedures that you should follow to avoid personal
injury, catastrophic loss of data, or extensive damage to the product.
ENWW iii
iv Conventions used in this guide ENWW
Table of contents
1 Removal and replacement ................................................................................................ 1
Removal and replacement strategy ............................................................................................. 2
Cautions during removal and replacement ................................................................... 2
Required tools ........................................................................................................... 3
Types of screws ........................................................................................................ 3
Service approach ...................................................................................................... 3
Before performing service .......................................................................................... 4
After performing service ............................................................................................. 4
Parts removal order ................................................................................................... 4
Control-panel assembly ............................................................................................................. 5
Intermediate transfer belt ........................................................................................................... 7
Fuser ...................................................................................................................................... 9
Formatter PCA ....................................................................................................................... 10
Hard disk drive (HDD) ............................................................................................................ 11
Reinstall the HDD .................................................................................................... 12
Secondary transfer roller ......................................................................................................... 13
Document feeder mylar strips ................................................................................................... 14
Install replacement document feeder mylar strips ......................................................... 15
Document feeder foam reflector ............................................................................................... 16
Install a replacement document feeder foam reflector ................................................... 17
Pickup, feed, and separation (rollers and pads) ......................................................................... 22
Tray 1 (multipurpose tray) pickup roller ...................................................................... 22
Tray 1 separation pad ............................................................................................. 24
Tray 2 pickup roller ................................................................................................. 26
Tray 2 separation roller ........................................................................................... 27
1 x 500 or 3 x 500 pickup, feed, and separation rollers ............................................. 29
High capacity input feeder pickup, feed, and separation rollers .................................... 30
Document feeder pickup and feed roller assembly ....................................................... 32
Document feeder separation pad .............................................................................. 34
Reinstall the document feeder separation pad .............................................. 35
Covers, doors, and whole unit replacement ............................................................................... 36
Document feeder front cover ..................................................................................... 36
ENWW v
Document feeder hatch cover ................................................................................... 41
Document feeder input tray bottom cover ................................................................... 42
Document feeder roller cover .................................................................................... 43
Remove the document feeder roller cover .................................................... 43
Document feeder rear cover ..................................................................................... 46
Remove the document feeder rear cover ...................................................... 46
Scanner left cover ................................................................................................... 49
Remove the scanner left cover .................................................................... 49
Scanner right cover ................................................................................................. 51
Remove the scanner right cover .................................................................. 51
Scanner front cover ................................................................................................. 53
Remove the scanner front cover .................................................................. 53
Reinstall the scanner front cover ................................................................. 55
Left cover ............................................................................................................... 57
Rear cover ............................................................................................................. 58
Right rear cover ...................................................................................................... 59
Remove the right rear cover ....................................................................... 59
Toner collection unit (TCU) access door ...................................................................... 60
Remove the TCU access door ..................................................................... 60
Right door assembly ................................................................................................ 62
Remove the right door assembly ................................................................. 62
Rear upper cover .................................................................................................... 66
Right upper cover .................................................................................................... 67
Scanner rear and FFC bezel cover ............................................................................ 68
Stapler/stacker rear cover ........................................................................................ 69
Document feeder ..................................................................................................... 71
Remove the document feeder assembly ....................................................... 71
Reinstall the document feeder ..................................................................... 73
Scanner assembly ................................................................................................... 74
Remove the scanner assembly .................................................................... 74
Reinstall the scanner assembly ................................................................... 77
Stapler/stacker assembly ......................................................................................... 78
Remove the stapler/stacker assembly .......................................................... 78
Left upper cover ...................................................................................................... 82
Remove the left upper cover ....................................................................... 82
Front upper cover .................................................................................................... 83
Remove the front upper cover; stapler/stacker model .................................... 83
Remove the front upper cover; non stapler/stacker model .............................. 85
Front right cover ...................................................................................................... 86
Remove the front right cover ...................................................................... 86
Front door assembly ................................................................................................ 88
vi ENWW
Remove the front door assembly ................................................................. 88
Top right cover ....................................................................................................... 91
Remove the top right cover ........................................................................ 91
Output cover; non stapler/stacker model .................................................................... 93
Remove the output cover ........................................................................... 93
Top cover ............................................................................................................... 95
Remove the top cover ............................................................................... 95
Top rear cover ........................................................................................................ 97
Remove the top rear cover ......................................................................... 97
Main assemblies .................................................................................................................. 101
Document feeder paper present sensor .................................................................... 101
Remove the document feeder paper present sensor ..................................... 101
Document feeder hinge .......................................................................................... 103
Remove the document hinge .................................................................... 103
Document feeder width sensor, paper-long and paper-short sensors ............................. 105
Remove the document feeder width sensor, paper-short and paper-long
sensors ................................................................................................. 105
Document feeder tray extender ............................................................................... 108
Remove the document tray extender ......................................................... 108
Sub-power supply assembly .................................................................................... 110
Remove the power supply assembly .......................................................... 110
Sub power supply fan FM5 .................................................................................... 112
Remove the sub power supply fan FM5 ..................................................... 112
Lifter-drive assembly .............................................................................................. 115
Remove the lifter-drive assembly ............................................................... 115
ITB front guide assembly ........................................................................................ 118
Remove the ITB front guide assembly ........................................................ 119
ITB rear guide assembly ......................................................................................... 121
Remove the ITB rear guide assembly ......................................................... 121
Residual toner full sensor ........................................................................................ 122
Remove the residual toner full sensor ........................................................ 122
Reinstall the residual toner full sensor ......................................... 125
Residual toner feed assembly .................................................................................. 127
Remove the residual toner feed assembly .................................................. 128
Paper delivery assembly ........................................................................................ 131
Remove the paper delivery assembly ........................................................ 131
Laser scanner ....................................................................................................... 133
Remove the laser/scanner assembly ......................................................... 133
Cartridge fan FM4 ................................................................................................ 137
Remove the cartridge fan FM4 ................................................................. 137
Fuser fan FM2 ...................................................................................................... 139
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Remove the fuser fan FM2 ....................................................................... 139
Formatter fan FM3 ................................................................................................ 141
Remove the formatter fan FM3 ................................................................. 141
ITB motor M1 ....................................................................................................... 143
Remove the ITB motor M1 ....................................................................... 143
Drum motor M2 .................................................................................................... 145
Remove the drum motor M2 .................................................................... 145
Developing motor M3 ............................................................................................ 147
Remove the developing motor M3 ............................................................ 147
Fuser motor M4 .................................................................................................... 149
Remove the fuser motor M4 ..................................................................... 149
Developing disengagement motor M6 ..................................................................... 151
Remove the developing disengagement motor M6 ...................................... 151
Power-supply fan FM1 ........................................................................................... 153
Remove the power-supply fan FM1 ........................................................... 153
Power switch ........................................................................................................ 155
Remove the power switch ........................................................................ 155
Environment sensor ................................................................................................ 157
Scan control board (SCB) ....................................................................................... 158
Remove the scan control board (SCB) ....................................................... 158
Reinstall the SCB .................................................................................... 160
Installing a replacement SCB and image scanner memory board ................. 160
Document feeder open sensor and flag .................................................................... 161
Remove the document open sensor and flag .............................................. 161
Reinstall the document feeder open sensor and flag .................................... 163
Image scanner memory board ................................................................................ 164
Remove the image scanner memory board ................................................ 164
Installing a replacement SCB and image scanner memory board ................. 165
Fax PCA .............................................................................................................. 166
Remove the fax PCA ............................................................................... 166
Reinstall the fax PCA .............................................................................. 167
Image (developing) high-voltage power supply (HVPS) ............................................... 168
Remove the image (developing) high-voltage power supply ......................... 168
Reinstall the image (developing) high-voltage power supply ......................... 170
Interconnect PCA .................................................................................................. 171
Remove the interconnect PCA .................................................................. 171
DC controller PCA ................................................................................................. 174
Remove the DC controller PCA ................................................................. 174
Formatter cage ..................................................................................................... 177
Remove the formatter cage ...................................................................... 177
First-transfer high-voltage power supply .................................................................... 179
viii ENWW
Remove the first-transfer high-voltage power supply .................................... 179
Reinstall the first-transfer high-voltage power supply .................................... 181
Second-transfer high-voltage power supply and holder ............................................... 182
Remove the second-transfer high-voltage power supply and holder ............... 182
Driver PCA ........................................................................................................... 184
Remove the driver PCA ........................................................................... 184
Low-voltage power supply (LVPS) ............................................................................. 186
Remove the LVPS .................................................................................... 186
Duplex drive assembly ........................................................................................... 190
Remove the duplex-drive assembly ........................................................... 191
Reinstall the duplex-drive assembly ........................................................... 193
Main drive assembly ............................................................................................. 194
Remove the main drive assembly .............................................................. 195
Install the main drive assembly ................................................................. 202
Fuser drive assembly ............................................................................................. 207
Remove the fuser drive assembly .............................................................. 208
Install a replacement fuser drive assembly ................................................. 211
Fuser gear assembly .............................................................................................. 213
Remove the fuser gear assembly .............................................................. 214
Install a replacement fuser gear assembly .................................................. 218
Input devices ....................................................................................................................... 220
1x500-sheet paper feeder assembly ........................................................................ 220
1x500 rear cover ................................................................................... 220
1x500 left cover .................................................................................... 221
1x500 right-front cover ........................................................................... 223
1x500 front-upper cover ......................................................................... 224
Remove the 1x500 front-upper cover ......................................... 224
1x500 right door ................................................................................... 225
1x500 right-lower cover .......................................................................... 227
Remove the 1x500 right-lower cover .......................................... 227
1x500 pickup assembly .......................................................................... 228
Remove the 1x500 pickup assembly .......................................... 228
1x500 lifter-drive assembly ..................................................................... 231
Remove the 1x500 lifter-drive assembly ..................................... 231
1x500 pickup motor ............................................................................... 233
Remove the 1x500 pickup motor ............................................... 233
1x500 driver PCA .................................................................................. 234
Remove the 1x500 driver PCA .................................................. 234
1x500- and 3x500-sheet paper deck (PD) ................................................................ 235
PD rear cover ........................................................................................ 235
PD left cover .......................................................................................... 236
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PD right front cover ................................................................................. 238
PD front upper cover ............................................................................... 239
Remove the PD front upper cover ............................................... 239
PD front door ......................................................................................... 241
PD storage box ...................................................................................... 243
Remove the PD storage box ...................................................... 243
Reinstall the PD storage box ..................................................... 244
PD right door ......................................................................................... 245
PD right lower cover ............................................................................... 247
Remove the right lower cover .................................................... 247
PD left lower cover ................................................................................. 249
Remove the left lower cover ...................................................... 249
PD rear lower cover ................................................................................ 251
Remove the rear lower cover .................................................... 251
PD front lower cover ............................................................................... 252
Remove the front lower cover .................................................... 252
PD pickup assembly cassette 1 ................................................................. 253
Remove the pickup assembly cassette 1 ..................................... 253
Reinstall the pickup assembly .................................................... 255
PD pickup assembly cassette 2 ................................................................. 256
Remove the pickup assembly cassette 2 ..................................... 256
Reinstall the pickup assembly .................................................... 257
PD pickup assembly cassette 3 ................................................................. 258
Remove the pickup assembly cassette 3 ..................................... 258
Reinstall the pickup assembly .................................................... 259
PD lifter drive assembly ........................................................................... 260
Remove the lifter drive assembly ................................................ 260
PD pickup motor .................................................................................... 262
Remove the pickup motor ......................................................... 262
PD controller PCA ................................................................................... 263
Remove the controller PCA ....................................................... 263
High capacity input feeder ..................................................................................... 265
HCI right tray ......................................................................................... 265
HCI left tray ........................................................................................... 266
HCI left cover ........................................................................................ 267
Remove the HCI left cover ........................................................ 267
HCI left lower cover ................................................................................ 269
Remove the HCI left lower cover ................................................ 269
HCI rear cover ....................................................................................... 271
Remove the HCI rear cover ....................................................... 271
HCI right door ....................................................................................... 272
x ENWW
HCI right front cover ............................................................................... 274
Remove the HCI right front cover ............................................... 274
HCI right center cover and right rear cover ................................................ 275
Remove the HCI right center cover and right rear cover ................ 275
HCI right lower cover ............................................................................. 277
Remove the HCI right lower cover ............................................. 277
HCI rear lower cover .............................................................................. 279
Remove the HCI rear lower cover .............................................. 279
HCI left tray lifter drive ............................................................................ 280
Remove the HCI left tray lifter drive ............................................ 280
Reinstall the HCI left tray lifter drive ........................................... 281
HCI right tray lifter drive ......................................................................... 282
Remove the HCI right tray lifter drive ......................................... 282
Reinstall the HCI left tray lifter drive ........................................... 283
HCI left tray pickup drive ........................................................................ 284
Remove the HCI left tray pickup drive ........................................ 284
Reinstall the HCI tray pickup drive ............................................. 285
HCI right tray pickup drive ...................................................................... 286
Remove the HCI right tray pickup drive ...................................... 286
Reinstall the HCI tray pickup drive ............................................. 287
HCI controller PCA ................................................................................. 288
Remove the HCI controller PCA ................................................. 288
HCI left tray automatic close assembly ...................................................... 289
Remove the HCI left tray automatic close assembly ...................... 289
HCI right tray automatic close assembly .................................................... 291
Remove the HCI right tray automatic close assembly .................... 291
HCI left tray pickup assembly ................................................................... 293
Remove the HCI left tray pickup assembly .................................. 293
Reinstall the HCI tray pickup assembly ....................................... 294
HCI right tray pickup assembly ................................................................ 295
Remove the HCI right tray pickup assembly ................................ 295
HCI merge assembly .............................................................................. 297
Remove the HCI merge assembly .............................................. 297
Reinstall the HCI merge assembly .............................................. 299
Output devices .................................................................................................................... 300
Stapler/stacker ..................................................................................................... 300
Stapler/stacker rear cover ....................................................................... 300
Stapler/stacker front right cover ............................................................... 302
Stapler/stacker front left cover ................................................................. 303
Remove the stapler/stacker front left cover .................................. 303
Stapler/stacker right door ....................................................................... 304
ENWW xi
Remove the stapler/stacker right door ........................................ 304
Stapler/stacker left rear cover .................................................................. 306
Remove the stapler/stacker left rear cover .................................. 306
Stapler/stacker output bin assembly ......................................................... 307
Remove the stapler/stacker output bin assembly .......................... 307
Stapler/stacker left lower cover ................................................................ 309
Remove the stapler/stacker left lower cover ................................ 309
Stapler/stacker operation assembly .......................................................... 310
Remove the stapler/stacker operation assembly .......................... 310
Stapler/stacker feed guide assembly ........................................................ 312
Remove the stapler/stacker feed guide assembly ......................... 312
Stapler/stacker door switch ..................................................................... 316
Remove the stapler/stacker door switch ..................................... 316
Stapler/stacker inlet solenoid assembly ..................................................... 318
Remove the stapler/stacker inlet solenoid assembly ..................... 318
Stapler/stacker stapler assembly .............................................................. 320
Remove the stapler/stacker stapler assembly .............................. 320
Reinstall the stapler/stacker stapler assembly .............................. 321
Stapler/stacker controller PCA ................................................................. 322
Remove the stapler/stacker controller PCA ................................. 322
2 Parts and diagrams ...................................................................................................... 323
Order parts by authorized service providers ............................................................................ 324
Order parts, accessories, and supplies .................................................................... 324
Related documentation and software ....................................................................... 324
Supplies part numbers ........................................................................................... 325
Customer self-repair parts ....................................................................................... 325
Service replacement parts ...................................................................................... 327
Accessories .......................................................................................................... 328
How to use the parts lists and diagrams .................................................................................. 328
Assembly locations ............................................................................................................... 330
Base product (no optional trays or accessories) ......................................................... 330
Document feeder and scanner ................................................................................ 331
Stapler/stacker ..................................................................................................... 331
500-sheet paper feeder ......................................................................................... 332
1x500-sheet paper deck ........................................................................................ 333
3x500-sheet paper deck ........................................................................................ 334
High capacity input (HCI) paper deck ...................................................................... 335
Document feeder and scanner whole units ............................................................................... 336
Document feeder assemblies .................................................................................................. 338
Scanner assemblies .............................................................................................................. 340
xii ENWW
Scanner controller board (SCB) .............................................................................................. 342
Stapler/stacker assembly ...................................................................................................... 344
Stapler/stacker covers ........................................................................................... 344
Stapler/stacker components ................................................................................... 346
Covers ................................................................................................................................ 348
Right door ........................................................................................................................... 350
Internal assemblies ............................................................................................................... 352
Internal assemblies (1 of 8) ..................................................................................... 352
Internal assemblies (2 of 8) ..................................................................................... 354
Internal assemblies (3 of 8) ..................................................................................... 356
Internal assemblies (4 of 8) ..................................................................................... 358
Internal assemblies (5 of 8) ..................................................................................... 360
Internal assemblies (6 of 8) ..................................................................................... 362
Internal assemblies (7 of 8) ..................................................................................... 364
Internal assemblies (8 of 8) ..................................................................................... 366
1x500-sheet paper feeder ..................................................................................................... 368
1x500-sheet paper feeder covers ............................................................................ 368
1x500-sheet paper feeder components .................................................................... 370
1x500-sheet and 3x500-sheet paper deck .............................................................................. 372
1x500-sheet and 3x500-sheet paper deck covers ..................................................... 372
1x500-sheet paper deck components ...................................................................... 374
3x500-sheet paper deck components ...................................................................... 376
High capacity input (HCI) feeder ............................................................................................ 378
HCI covers ........................................................................................................... 378
HCI components (1 of 2) ........................................................................................ 380
HCI components (2 of 2) ........................................................................................ 382
Alphabetical parts list ........................................................................................................... 384
Numerical parts list .............................................................................................................. 401
Index ............................................................................................................................... 419
ENWW xiii
xiv ENWW
List of tables
Table 2-1 Order parts, accessories, and supplies .................................................................................. 324
Table 2-2 Related documentation and software .................................................................................... 324
Table 2-3 Supplies part numbers ......................................................................................................... 325
Table 2-4 Customer self-repair parts .................................................................................................... 325
Table 2-5 Base product (no optional trays or accessories) ...................................................................... 330
Table 2-6 Document feeder and scanner .............................................................................................. 331
Table 2-7 500-sheet paper feeder ....................................................................................................... 332
Table 2-8 1x500-sheet paper deck ..................................................................................................... 333
Table 2-9 3x500-sheet paper deck ..................................................................................................... 334
Table 2-10 High capacity input (HCI) paper deck ................................................................................. 335
Table 2-11 Document feeder and scanner whole units ........................................................................... 337
Table 2-12 Document feeder assemblies .............................................................................................. 339
Table 2-13 Scanner assemblies .......................................................................................................... 341
Table 2-14 Scanner controller board (SCB) assembly ............................................................................ 343
Table 2-15 Stapler/stacker covers ...................................................................................................... 345
Table 2-16 Stapler/stacker components ............................................................................................... 347
Table 2-17 Covers ............................................................................................................................ 349
Table 2-18 Right door ....................................................................................................................... 351
Table 2-19 Internal assemblies (1 of 8) ................................................................................................ 353
Table 2-20 Internal assemblies (2 of 8) ................................................................................................ 355
Table 2-21 Internal assemblies (3 of 8) ................................................................................................ 357
Table 2-22 Internal assemblies (4 of 8) ................................................................................................ 359
Table 2-23 Internal assemblies (5 of 8) ................................................................................................ 361
Table 2-24 Internal assemblies (6 of 8) ................................................................................................ 363
Table 2-25 Internal assemblies (7 of 8) ................................................................................................ 365
Table 2-26 Internal assemblies (8 of 8) ................................................................................................ 367
Table 2-27 1x500-sheet paper feeder covers ....................................................................................... 369
Table 2-28 1x500-sheet paper feeder components ............................................................................... 371
Table 2-29 1x
500-sheet and 3x500-sheet paper deck covers ................................................................ 373
Table 2-30 1x500-sheet paper deck components .................................................................................. 375
Table 2-31 3x500-sheet paper deck components .................................................................................. 377
Table 2-32 HCI covers ...................................................................................................................... 379
ENWW xv
Table 2-33 HCI components (1 of 2) ................................................................................................... 381
Table 2-34 HCI components (2 of 2) ................................................................................................... 383
Table 2-35 Alphabetical parts list ....................................................................................................... 384
Table 2-36 Numerical parts list ........................................................................................................... 401
xvi ENWW
List of figures
Figure 1-1 Screwdrivers ......................................................................................................................... 3
Figure 1-2 Remove the control-panel assembly (1 of 4) .............................................................................. 5
Figure 1-3 Remove the control panel (2 of 4) ............................................................................................ 5
Figure 1-4 Remove the control-panel assembly (3 of 4) .............................................................................. 6
Figure 1-5 Remove the control-panel assembly (4 of 4) .............................................................................. 6
Figure 1-6 Remove the ITB (1 of 3) .......................................................................................................... 7
Figure 1-7 Remove the ITB (2 of 3) .......................................................................................................... 7
Figure 1-8 Remove the ITB (3 of 3) .......................................................................................................... 8
Figure 1-9 Remove the fuser (1 of 2) ....................................................................................................... 9
Figure 1-10 Remove the fuser (2 of 2) ..................................................................................................... 9
Figure 1-11 Remove the formatter PCA (1 of 2) ...................................................................................... 10
Figure 1-12 Remove the Formatter PCA (2 of 2) ...................................................................................... 10
Figure 1-13 Remove the HDD (1 of 2) ................................................................................................... 11
Figure 1-14 Remove the HDD (2 of 2) ................................................................................................... 11
Figure 1-15 HDD installed—correct ....................................................................................................... 12
Figure 1-16 HDD installed—incorrect .................................................................................................... 12
Figure 1-17 Remove the secondary transfer roller .................................................................................... 13
Figure 1-18 Remove the secondary transfer roller .................................................................................... 13
Figure 1-19 Remove the document feeder mylar strips (1 of 3) .................................................................. 14
Figure 1-20 Remove the document feeder mylar strips (2 of 3) .................................................................. 14
Figure 1-21 Remove the document feeder mylar strips (3 of 3) .................................................................. 15
Figure 1-22 Remove the document feeder foam reflector (1 of 3) .............................................................. 16
Figure 1-23 Remove the document feeder foam reflector (2 of 3) .............................................................. 16
Figure 1-24 Remove the document feeder foam reflector (3 of 3) .............................................................. 17
Figure 1-25 Install a replacement document feeder foam reflector (1 of 8) ................................................. 17
Figure 1-26 Install a replacement document feeder foam reflector (2 of 8) ................................................. 18
Figure 1-27 Install a replacement document feeder foam reflector (3 of 8) ................................................. 18
Figure 1-28 Install a replacement document feeder foam reflector (4 of 8) ................................................. 19
Figure 1-29 Install a replacement document feeder foam reflector (5 of 8) ................................................. 19
Figure 1-30 Install a replacement document feeder foam reflector (6 of 6) ................................................. 20
Figure 1-31 I
nstall a replacement document feeder foam reflector (7 of 8) ................................................. 20
Figure 1-32 Install a replacement document feeder foam reflector (8 of 8) ................................................. 21
ENWW xvii
Figure 1-33 Remove the Tray 1 pickup roller (1 of 2) .............................................................................. 22
Figure 1-34 Remove the Tray 1 pickup roller (2 of 2) .............................................................................. 23
Figure 1-35 Remove the Tray 1 separation pad (1 of 4) .......................................................................... 24
Figure 1-36 Remove the Tray 1 separation pad (2 of 4) .......................................................................... 24
Figure 1-37 Remove the Tray 1 separation pad (3 of 4) .......................................................................... 25
Figure 1-38 Remove the Tray 1 separation pad (4 of 4) .......................................................................... 25
Figure 1-39 Remove the Tray 2 pickup roller .......................................................................................... 26
Figure 1-40 Remove the separation Tray 2 roller (1 of 2) ......................................................................... 27
Figure 1-41 Remove the separation Tray 2 roller (2 of 2) ......................................................................... 28
Figure 1-42 Remove the 1 x 500 or 3 x 500 rollers (1 of 2) .................................................................... 29
Figure 1-43 Remove the 1 x 500 or 3 x 500 rollers (2 of 2) .................................................................... 29
Figure 1-44 Remove the high capacity input feeder pickup, feed, and separation rollers (1 of 4) .................. 30
Figure 1-45 Remove the high capacity input feeder pickup, feed, and separation rollers (2 of 4) .................. 30
Figure 1-46 Remove the high capacity input feeder pickup, feed, and separation rollers (3 of 4) .................. 31
Figure 1-47 Remove the high capacity input feeder pickup, feed, and separation rollers (4 of 4) .................. 31
Figure 1-48 Remove the document feeder pickup and feed roller assemblies (1 of 3) .................................. 32
Figure 1-49 Remove the document feeder pickup and feed roller assemblies (2 of 3) .................................. 32
Figure 1-50 Remove the document feeder pickup and feed roller assemblies (3 of 3) .................................. 33
Figure 1-51 Remove the document feeder separation pad (1 of 3) ............................................................ 34
Figure 1-52 Remove the document feeder separation pad (2 of 3) ............................................................ 34
Figure 1-53 Remove the document feeder separation pad (3 of 3) ............................................................ 35
Figure 1-54 Reinstall the document feeder separation pad ....................................................................... 35
Figure 1-55 Remove the document feeder front cover (1 of 8) ................................................................... 36
Figure 1-56 Remove the document feeder front cover (2 of 8) ................................................................... 37
Figure 1-57 Remove the document feeder front cover (3 of 8) ................................................................... 37
Figure 1-58 Remove the document feeder front cover (4 of 8) ................................................................... 38
Figure 1-59 Remove the document feeder front cover (5 of 8) ................................................................... 38
Figure 1-60 Remove the document feeder front cover (6 of 8) ................................................................... 39
Figure 1-61 Remove the document feeder front cover (7 of 8) ................................................................... 39
Figure 1-62 Remove the document feeder front cover (8 of 8)
................................................................... 40
Figure 1-63 Remove the document feeder hatch cover (1 of 2) ................................................................. 41
Figure 1-64 Remove the document feeder hatch cover (2 of 2) ................................................................. 41
Figure 1-65 Remove the document feeder input tray bottom cover ............................................................. 42
Figure 1-66 Remove the document feeder roller cover (1 of 4) .................................................................. 43
Figure 1-67 Remove the document feeder roller cover (2 of 4) .................................................................. 44
Figure 1-68 Remove the document feeder roller cover (3 of 4) .................................................................. 44
Figure 1-69 Remove the document feeder roller cover (4 of 4) .................................................................. 45
Figure 1-70 Remove the document feeder rear cover (1 of 4) ................................................................... 46
Figure 1-71 Remove the document feeder rear cover (2 of 4) ................................................................... 47
Figure 1-72 Remove the document feeder rear cover (3 of 4) ................................................................... 47
Figure 1-73 Remove the document feeder rear cover (4 of 4) ................................................................... 48
xviii ENWW
Figure 1-74 Remove the scanner left cover (1 of 2) ................................................................................. 49
Figure 1-75 Remove the scanner left cover (2 of 2) ................................................................................. 50
Figure 1-76 Remove the scanner right cover (1 of 2) ............................................................................... 51
Figure 1-77 Remove the scanner right cover (2 of 2) ............................................................................... 52
Figure 1-78 Remove the scanner front cover (1 of 3) ............................................................................... 53
Figure 1-79 Remove the scanner front cover (2 of 3) ............................................................................... 54
Figure 1-80 Remove the scanner front cover (3 of 3) ............................................................................... 54
Figure 1-81 Reinstall the scanner front cover (1 of 3) ............................................................................... 55
Figure 1-82 Reinstall the scanner front cover (2 of 3) ............................................................................... 55
Figure 1-83 Reinstall the scanner front cover (3 of 3) ............................................................................... 56
Figure 1-84 Remove the left cover (1 of 2) ............................................................................................. 57
Figure 1-85 Remove the left cover (2 of 2) ............................................................................................. 57
Figure 1-86 Remove the rear cover (1 of 2) ............................................................................................ 58
Figure 1-87 Remove the rear cover (2 of 2) ............................................................................................ 58
Figure 1-88 Remove the right rear cover (1 of 2) .................................................................................... 59
Figure 1-89 Remove the right rear cover (2 of 2) .................................................................................... 59
Figure 1-90 Remove the TCU access door (1 of 3) .................................................................................. 60
Figure 1-91 Remove the TCU access door (2 of 3) .................................................................................. 61
Figure 1-92 Remove the TCU access door (3 of 3) .................................................................................. 61
Figure 1-93 Remove the right door assembly (1 of 7) .............................................................................. 62
Figure 1-94 Remove the right door assembly (2 of 7) .............................................................................. 63
Figure 1-95 Remove the right door assembly (3 of 7) .............................................................................. 63
Figure 1-96 Remove the right-door assembly (4 of 7) ............................................................................... 64
Figure 1-97 Remove the right-door assembly (5 of 7) ............................................................................... 64
Figure 1-98 Remove the right door assembly (6 of 7) .............................................................................. 65
Figure 1-99 Remove the right door assembly (7 of 7) .............................................................................. 65
Figure 1-100 Remove the rear upper cover (1 of 2) ................................................................................ 66
Figure 1-101 Remove the rear upper cover (2 of 2) ................................................................................ 66
Figure 1-102 Remove the right upper cover ........................................................................................... 67
Figure 1-103 Remove the document feeder lower-rear cover .................................................................... 68
Figure 1-104 Remove the stapler/stacker rear cover (1 of 3) .................................................................... 69
Figure 1-105 Remove the stapler/stacker rear cover (2 of 3) ..............
...................................................... 69
Figure 1-106 Remove the stapler/stacker rear cover (3 of 3) .................................................................... 70
Figure 1-107 Remove the document feeder (1 of 4) ................................................................................. 71
Figure 1-108 Remove the document feeder (2 of 4) ................................................................................. 72
Figure 1-109 Remove the document feeder (3 of 4) ................................................................................. 72
Figure 1-110 Remove the document feeder (4 of 4) ................................................................................. 73
Figure 1-111 Remove the scanner assembly (1 of 5) ............................................................................... 74
Figure 1-112 Remove the scanner assembly (2 of 5) ............................................................................... 75
Figure 1-113 Remove the scanner (3 of 5) ............................................................................................. 75
Figure 1-114 Remove the scanner assembly (4 of 5) ............................................................................... 76
ENWW xix
Figure 1-115 Remove the scanner assembly (5 of 5) ............................................................................... 76
Figure 1-116 Reinstall the scanner assembly .......................................................................................... 77
Figure 1-117 Remove the stapler/stacker assembly (1 of 7) ..................................................................... 78
Figure 1-118 Remove the stapler/stacker assembly (2 of 7) ..................................................................... 79
Figure 1-119 Remove the stapler/stacker assembly (3 of 7) ..................................................................... 79
Figure 1-120 Remove the stapler/stacker assembly (4 of 7) ..................................................................... 80
Figure 1-121 Remove the stapler/stacker assembly (5 of 7) ..................................................................... 80
Figure 1-122 Remove the stapler/stacker assembly (6 of 7) ..................................................................... 81
Figure 1-123 Remove the stapler/stacker assembly (7 of 7) ..................................................................... 81
Figure 1-124 Remove the left upper cover .............................................................................................. 82
Figure 1-125 Remove the front upper cover; stapler/stacker model (1 of 2) ............................................... 83
Figure 1-126 Remove the front upper cover; stapler/stacker model (2 of 2) ............................................... 84
Figure 1-127 Remove the front upper cover; non stapler/stacker model ..................................................... 85
Figure 1-128 Remove the front right cover (1 of 2) .................................................................................. 86
Figure 1-129 Remove the front right cover (2 of 2) .................................................................................. 87
Figure 1-130 Remove the front door assembly (1 of 4) ............................................................................ 89
Figure 1-131 Remove the front door assembly (2 of 4) ............................................................................ 89
Figure 1-132 Remove the front door assembly (3 of 4) ............................................................................ 90
Figure 1-133 Remove the front door assembly (4 of 4) ............................................................................ 90
Figure 1-134 Remove the top right cover (1 of 2) .................................................................................... 91
Figure 1-135 Remove the top right cover (2 of 2) .................................................................................... 92
Figure 1-136 Remove the output cover (1 of 2) ....................................................................................... 93
Figure 1-137 Remove the output cover (2 of 2) ....................................................................................... 94
Figure 1-138 Remove the top cover (1 of 3) ........................................................................................... 95
Figure 1-139 Remove the top cover (2 of 3) ........................................................................................... 96
Figure 1-140 Remove the top cover (3 of 3) ........................................................................................... 96
Figure 1-141 Remove the top rear cover (1 of 5) .................................................................................... 98
Figure 1-142 Remove the top rear cover (2 of 5) .................................................................................... 98
Figure 1-143 Remove the top rear cover (3 of 5) .................................................................................... 99
Figure 1-144 Remove the top rear cover (4 of 5) .................................................................................... 99
Figure 1-145 Remove the top rear cover (5 of 5) .................................................................................. 100
Figure 1-146 Remove the document feeder paper present sensor (1 of 2) ................................................ 101
Figure 1-147 Remove the document feeder paper present sensor (2 of 2) ................................................ 102
Figure 1-148 Remove t
he document feeder hinge (1 of 2) ...................................................................... 103
Figure 1-149 Remove the document feeder hinge (2 of 2) ...................................................................... 104
Figure 1-150 Remove the document feeder width sensor, paper-short and paper-long sensors .................... 105
Figure 1-151 Remove the document feeder width sensor ........................................................................ 106
Figure 1-152 Remove the document feeder paper-short sensor ............................................................... 106
Figure 1-153 Remove the document feeder paper-long sensor ................................................................ 107
Figure 1-154 Remove the document feeder tray extender (1 of 3) ........................................................... 108
Figure 1-155 Remove the document feeder tray extender (2 of 3) ........................................................... 109
xx ENWW
Figure 1-156 Remove the document feeder tray extender (3 of 3) ........................................................... 109
Figure 1-157 Remove the sub-power supply assembly (1 of 2) ................................................................ 110
Figure 1-158 Remove the sub-power supply assembly (2 of 2) ................................................................ 111
Figure 1-159 Remove the sub power supply fan FM5 (1 of 5) ................................................................ 112
Figure 1-160 Remove the sub power supply fan FM5 (2 of 5) ................................................................ 113
Figure 1-161 Remove the sub power supply fan FM5 (3 of 5) ................................................................ 113
Figure 1-162 Remove the sub power supply fan FM5 (4 of 5) ................................................................ 114
Figure 1-163 Remove the sub power supply fan FM5 (5 of 5) ................................................................ 114
Figure 1-164 Remove the lifter-drive assembly (1 of 3) .......................................................................... 115
Figure 1-165 Remove the lifter-drive assembly (2 of 3) .......................................................................... 116
Figure 1-166 Remove the lifter-drive assembly (3 of 3) .......................................................................... 117
Figure 1-167 Remove the ITB front guide assembly (1 of 4) .................................................................... 119
Figure 1-168 Remove the ITB front guide assembly (2 of 4) .................................................................... 119
Figure 1-169 Remove the ITB front guide assembly (3 of 4) .................................................................... 120
Figure 1-170 Remove the ITB front guide assembly (4 of 4) .................................................................... 120
Figure 1-171 Remove the ITB rear guide assembly ................................................................................ 121
Figure 1-172 Remove the residual toner full sensor (1 of 5) .................................................................... 122
Figure 1-173 Remove the residual toner full sensor (2 of 5) .................................................................... 123
Figure 1-174 Remove the residual toner full sensor (3 of 5) .................................................................... 123
Figure 1-175 Remove the residual toner full sensor (4 of 5) .................................................................... 124
Figure 1-176 Remove the residual toner full sensor (5 of 5) .................................................................... 124
Figure 1-177 Reinstall the residual toner full sensor (1 of 3) ................................................................... 125
Figure 1-178 Reinstall the residual toner full sensor (2 of 3) ................................................................... 125
Figure 1-179 Reinstall the residual toner full sensor (3 of 3) ................................................................... 126
Figure 1-180 Remove the residual toner feed assembly (1 of 6) .............................................................. 128
Figure 1-181 Remove the residual toner feed assembly (2 of 6) .............................................................. 128
Figure 1-182 Remove the residual toner feed assembly (3 of 6) .............................................................. 129
Figure 1-183 Remove the residual toner feed assembly (4 of 6) .............................................................. 129
Figure 1-184 Remove the residual toner feed assembly (5 of 6) .............................................................. 130
Figure 1-185 Remove the residual toner feed assembly (6 of 6) .............................................................. 130
Figure 1-186 Remove the paper delivery assembly (1 of 2) .................................................................... 132
Figure 1-187 Remove the paper delivery assembly (2 of 2) .................................................................... 132
Figure 1-188 Remo
ve the laser/scanner (1 of 6) ................................................................................... 133
Figure 1-189 Remove the laser/scanner (2 of 6) ................................................................................... 134
Figure 1-190 Remove the laser/scanner (3 of 6) ................................................................................... 134
Figure 1-191 Remove the laser/scanner (4 of 6) ................................................................................... 135
Figure 1-192 Remove the laser/scanner (5 of 6) ................................................................................... 135
Figure 1-193 Remove the laser/scanner (6 of 6) ................................................................................... 136
Figure 1-194 Remove the cartridge fan FM4 (1 of 3) ............................................................................ 137
Figure 1-195 Remove the cartridge fan FM4 (2 of 3) ............................................................................ 137
Figure 1-196 Remove the cartridge fan FM4 (3 of 3) ............................................................................ 138
ENWW xxi
Figure 1-197 Remove the fuser fan FM2 (1 of 2) .................................................................................. 139
Figure 1-198 Remove the fuser fan FM2 (2 of 2) .................................................................................. 140
Figure 1-199 Remove the formatter fan FM3 (1 of 2) ............................................................................. 141
Figure 1-200 Remove the formatter fan FM3 (2 of 2) ............................................................................. 142
Figure 1-201 Remove the ITB motor M1 (1 of 2) ................................................................................... 143
Figure 1-202 Remove the ITB motor M1 (2 of 2) ................................................................................... 144
Figure 1-203 Remove the drum motor M2 (1 of 2) ................................................................................ 145
Figure 1-204 Remove the drum motor M2 (2 of 2) ................................................................................ 146
Figure 1-205 Remove the developing motor M3 (1 of 2) ........................................................................ 147
Figure 1-206 Remove the developing motor M3 (2 of 2) ........................................................................ 148
Figure 1-207 Remove the fuser motor M4 (1 of 2) ................................................................................. 149
Figure 1-208 Remove the fuser motor M4 (1 of 2) ................................................................................. 150
Figure 1-209 Remove the developing disengagement motor M6 (1 of 2) ................................................. 151
Figure 1-210 Remove the developing disengagement motor M6 (2 of 2) ................................................. 152
Figure 1-211 Remove the power-supply fan FM1 (1 of 3) ...................................................................... 153
Figure 1-212 Remove the power-supply fan FM1 (2 of 3) ...................................................................... 154
Figure 1-213 Remove the power-supply fan FM1 (3 of 3) ...................................................................... 154
Figure 1-214 Remove the power switch (1 of 2) ................................................................................... 155
Figure 1-215 Remove the power switch (2 of 2) ................................................................................... 156
Figure 1-216 Remove the environment sensor (1 of 2) ........................................................................... 157
Figure 1-217 Remove the environment sensor (2 of 2) ........................................................................... 157
Figure 1-218 Remove the SCB (1 of 3) ................................................................................................ 158
Figure 1-219 Remove the SCB (2 of 3) ................................................................................................ 159
Figure 1-220 Remove the SCB (3 of 3) ................................................................................................ 159
Figure 1-221 Reinstall the SCB ........................................................................................................... 160
Figure 1-222 Remove the document feeder open sensor and flag (1 of 4) ................................................ 161
Figure 1-223 Remove the document feeder open sensor and flag (2 of 4) ................................................ 161
Figure 1-224 Remove the document feeder open sensor and flag (3 of 4) ................................................ 162
Figure 1-225 Remove the document feeder open sensor and flag (4 of 4) ................................................ 162
Figure 1-226 Reinstall the document feeder open sensor and flag ........................................................... 163
Figure 1-227 Remove th
e image scanner memory board (1 of 2) ............................................................ 164
Figure 1-228 Remove the image scanner memory board (2 of 2) ............................................................ 165
Figure 1-229 Remove the fax PCA ...................................................................................................... 166
Figure 1-230 Reinstall the fax PCA ...................................................................................................... 167
Figure 1-231 Remove the HVPS (1 of 4) .............................................................................................. 168
Figure 1-232 Remove the HVPS (2 of 4) .............................................................................................. 169
Figure 1-233 Remove the HVPS (3 of 4) .............................................................................................. 169
Figure 1-234 Remove the HVPS (4 of 4) .............................................................................................. 170
Figure 1-235 Reinstall the HVPS ......................................................................................................... 170
Figure 1-236 Remove the interconnect PCA (1 of 5) .............................................................................. 171
Figure 1-237 Remove the interconnect PCA (2 of 5) .............................................................................. 172
xxii ENWW
Figure 1-238 Remove the interconnect PCA (3 of 5) .............................................................................. 172
Figure 1-239 Remove the interconnect PCA (4 of 5) .............................................................................. 173
Figure 1-240 Remove the interconnect PCA (5 of 5) .............................................................................. 173
Figure 1-241 Remove the DC controller PCA (1 of 4) ............................................................................ 174
Figure 1-242 Remove the DC controller PCA (2 of 4) ............................................................................ 175
Figure 1-243 Remove the DC controller PCA (3 of 4) ............................................................................ 175
Figure 1-244 Remove the DC controller PCA (4 of 4) ............................................................................ 176
Figure 1-245 Remove the formatter cage (1 of 3) .................................................................................. 177
Figure 1-246 Remove the formatter cage (2 of 3) .................................................................................. 178
Figure 1-247 Remove the formatter cage (3 of 3) .................................................................................. 178
Figure 1-248 Remove the first-transfer high-voltage power supply (1 of 2) ................................................ 179
Figure 1-249 Remove the first-transfer high-voltage power supply (2 of 3) ................................................ 180
Figure 1-250 Remove the first-transfer high-voltage power supply (3 of 3) ................................................ 180
Figure 1-251 Reinstall the first-transfer high-voltage power supply ........................................................... 181
Figure 1-252 Remove the second-transfer high-voltage power supply and holder (1 of 3) ........................... 182
Figure 1-253 Remove the second-transfer high-voltage power supply and holder (2 of 3) ........................... 183
Figure 1-254 Remove the second-transfer high-voltage power supply and holder (3 of 3) ........................... 183
Figure 1-255 Remove the driver PCA (1 of 3) ....................................................................................... 184
Figure 1-256 Remove the driver PCA (2 of 3) ....................................................................................... 185
Figure 1-257 Remove the driver PCA (3 of 3) ....................................................................................... 185
Figure 1-258 Remove the LVPS (1 of 6) ............................................................................................... 187
Figure 1-259 Remove the LVPS (2 of 6) ............................................................................................... 187
Figure 1-260 Remove the LVPS (3 of 6) ............................................................................................... 188
Figure 1-261 Remove the LVPS (4 of 6) ............................................................................................... 188
Figure 1-262 Remove the LVPS (5 of 6) ............................................................................................... 189
Figure 1-263 Remove the LVPS (6 of 6) ............................................................................................... 189
Figure 1-264 Remove the duplex-drive assembly (1 of 4) ....................................................................... 191
Figure 1-265 Remove the duplex-drive assembly (2 of 4) ....................................................................... 192
Figure 1-266 Remove the duplex-drive assembly (3 of 4) ....................................................................... 192
Figure 1-267 Remove the duplex-drive assembly (4 of 4) ....................................................................... 193
Figure 1-268 Reinstall the duplex-drive assembly .................................................................................. 193
Figure 1-269 Remove the main drive assembly (1 of 7) ......................................................................... 195
Figure 1-270 R
emove the main drive assembly (2 of 7) ......................................................................... 195
Figure 1-271 Remove the main drive assembly (3 of 7) ......................................................................... 196
Figure 1-272 Remove the main drive assembly (4 of 7) ......................................................................... 196
Figure 1-273 Remove the main drive assembly (5 of 7) ......................................................................... 197
Figure 1-274 Remove the main drive assembly (6 of 7) ......................................................................... 197
Figure 1-275 Remove the main drive assembly (optional step; 1 of 4) ..................................................... 198
Figure 1-276 Remove the main drive assembly (optional step; 2 of 4) ..................................................... 198
Figure 1-277 Remove the main drive assembly (optional step; 3 of 4) ..................................................... 199
Figure 1-278 Remove the main drive assembly (optional step; 4 of 4) ..................................................... 200
ENWW xxiii
Figure 1-279 Remove the main drive assembly (7 of 7) ......................................................................... 201
Figure 1-280 Install the main drive assembly (1 of 8) ............................................................................ 202
Figure 1-281 Install the main drive assembly (2 of 8) ............................................................................ 203
Figure 1-282 Install the main drive assembly (3 of 8) ............................................................................ 203
Figure 1-283 Install the main drive assembly (4 of 8) ............................................................................ 204
Figure 1-284 Install the main drive assembly (5 of 8) ............................................................................ 204
Figure 1-285 Install the main drive assembly (6 of 8) ............................................................................ 205
Figure 1-286 Install the main drive assembly (7 of 8) ............................................................................ 206
Figure 1-287 Install the main drive assembly (8 of 8) ............................................................................ 206
Figure 1-288 Remove the fuser drive assembly (1 of 4) .......................................................................... 208
Figure 1-289 Remove the fuser drive assembly (2 of 4) .......................................................................... 209
Figure 1-290 Remove the fuser drive assembly (3 of 4) .......................................................................... 209
Figure 1-291 Remove the fuser drive assembly (4 of 4) .......................................................................... 210
Figure 1-292 Install a replacement fuser drive assembly (1 of 3) ............................................................. 211
Figure 1-293 Install a replacement fuser drive assembly (2 of 3) ............................................................. 212
Figure 1-294 Install a replacement fuser drive assembly (3 of 3) ............................................................. 212
Figure 1-295 Remove the fuser gear assembly (1 of 7) .......................................................................... 214
Figure 1-296 Remove the fuser gear assembly (2 of 7) .......................................................................... 214
Figure 1-297 Remove the fuser gear assembly (3 of 7) .......................................................................... 215
Figure 1-298 Remove the fuser gear assembly (4 of 7) .......................................................................... 215
Figure 1-299 Remove the fuser gear assembly (5 of 7) .......................................................................... 216
Figure 1-300 Remove the fuser gear assembly (6 of 7) .......................................................................... 216
Figure 1-301 Remove the fuser gear assembly (7 of 7) .......................................................................... 217
Figure 1-302 Install a replacement fuser gear assembly (1 of 3) ............................................................. 218
Figure 1-303 Install a replacement fuser gear assembly (2 of 3) ............................................................. 218
Figure 1-304 Install a replacement fuser gear assembly (3 of 3) ............................................................. 219
Figure 1-305 Remove the 1x500 rear cover ......................................................................................... 220
Figure 1-306 Remove the 1x500 left cover (1 of 2) ............................................................................... 221
Figure 1-307 Remove the 1x500 left cover (2 of 2) ............................................................................... 221
Figure 1-308 Remo
ve the 1x500 right-front cover ................................................................................. 223
Figure 1-309 Remove the 1x500 front-upper cover ............................................................................... 224
Figure 1-310 Remove the 1x500 right door (1 of 3) .............................................................................. 225
Figure 1-311 Remove the 1x500 right door (2 of 3) .............................................................................. 225
Figure 1-312 Remove the 1x500 right door (3 of 3) .............................................................................. 226
Figure 1-313 Remove the 1x500 right-lower cover ................................................................................ 227
Figure 1-314 Remove the 1x500 pickup assembly (1 of 4) .................................................................... 228
Figure 1-315 Remove the 1x500 pickup assembly (2 of 4) .................................................................... 229
Figure 1-316 Remove the 1x500 pickup assembly (3 of 4) .................................................................... 229
Figure 1-317 Remove the 1x500 pickup assembly (4 of 4) .................................................................... 230
Figure 1-318 Remove the 1x500 lifter-drive assembly (1 of 2) ................................................................ 231
Figure 1-319 Remove the 1x500 lifter-drive assembly (2 of 2) ................................................................ 232
xxiv ENWW
Figure 1-320 Remove the 1x500 pickup motor ..................................................................................... 233
Figure 1-321 Remove the 1x500 driver PCA ........................................................................................ 234
Figure 1-322 Remove the PD rear cover .............................................................................................. 235
Figure 1-323 Remove the PD left cover (1 of 3) .................................................................................... 236
Figure 1-324 Remove the PD left cover (2 of 3) .................................................................................... 236
Figure 1-325 Remove the PD left cover (3 of 3) .................................................................................... 237
Figure 1-326 Remove the PD right front cover ....................................................................................... 238
Figure 1-327 Remove the PD front upper cover (1 of 2) ......................................................................... 239
Figure 1-328 Remove the PD front upper cover (2 of 2) ......................................................................... 240
Figure 1-329 Remove the PD front door (1 of 3) ................................................................................... 241
Figure 1-330 Remove the PD front door (2 of 3) ................................................................................... 241
Figure 1-331 Remove the PD front door (3 of 3) ................................................................................... 242
Figure 1-332 Remove the PD storage box ............................................................................................ 243
Figure 1-333 PD storage box left-side guides ....................................................................................... 244
Figure 1-334 PD storage box right-side guide ....................................................................................... 244
Figure 1-335 Remove the PD right door (1 of 3) ................................................................................... 245
Figure 1-336 Remove the PD right door (2 of 3) ................................................................................... 245
Figure 1-337 Remove the PD right door (3 of 3) ................................................................................... 246
Figure 1-338 Remove the PD right lower cover (1 of 2) ......................................................................... 247
Figure 1-339 Remove the PD right lower cover (2 of 2) ......................................................................... 248
Figure 1-340 Remove the PD left lower cover (1 of 2) ............................................................................ 249
Figure 1-341 Remove the PD left lower cover (2 of 2) ............................................................................ 250
Figure 1-342 Remove the PD rear lower cover ...................................................................................... 251
Figure 1-343 Remove the PD front lower cover ..................................................................................... 252
Figure 1-344 Remove the PD pickup assembly cassette 1 (1 of 3) ........................................................... 253
Figure 1-345 Remove the PD pickup assembly cassette 1 (2 of 3) ........................................................... 254
Figure 1-346 Remove the PD pickup assembly cassette 1 (3 of 3) ........................................................... 254
Figure 1-347 Reinstall the pickup assembly .......................................................................................... 255
Figure 1-348 Remove the PD pickup assembly cassette 2 (1 of 2) ........................................................... 256
Figure 1-349 Remove the PD pickup assembly cassette 2 (2 of 2) ........................................................... 257
Figure 1-350 Reinstall the pickup assembly .......................................................................................... 257
Figure 1-351 Remove the PD pickup assembly cassette 3 (1 of 2) ........................................................... 258
Figure 1-352 Remove the PD pickup assembly cassette 3 (2 of 2) ........................................................... 259
Figure 1-
353 Reinstall the pickup assembly .......................................................................................... 259
Figure 1-354 Remove the PD lifter drive assembly (1 of 3) ..................................................................... 260
Figure 1-355 Remove the PD lifter drive assembly (2 of 3) ..................................................................... 261
Figure 1-356 Remove the PD lifter drive assembly (3 of 3) ..................................................................... 261
Figure 1-357 Remove the PD pickup motor .......................................................................................... 262
Figure 1-358 Remove the PD controller PCA (1 of 2) ............................................................................. 263
Figure 1-359 Remove the PD controller PCA (2 of 2) ............................................................................. 264
Figure 1-360 Remove the HCI right tray ............................................................................................... 265
ENWW xxv
Figure 1-361 Remove the HCI left tray ................................................................................................. 266
Figure 1-362 Remove the HCI left cover (1 of 3) ................................................................................... 267
Figure 1-363 Remove the HCI left cover (2 of 3) ................................................................................... 267
Figure 1-364 Remove the HCI left cover (3 of 3) ................................................................................... 268
Figure 1-365 Remove the HCI left lower cover (1 of 2) .......................................................................... 269
Figure 1-366 Remove the HCI left lower cover (2 of 2) .......................................................................... 270
Figure 1-367 Remove the HCI rear cover ............................................................................................. 271
Figure 1-368 Remove the HCI right door (1 of 2) .................................................................................. 272
Figure 1-369 Remove the HCI right door (1 of 2) .................................................................................. 273
Figure 1-370 Remove the HCI right front cover (1 of 2) ......................................................................... 274
Figure 1-371 Remove the HCI right front cover (2 of 2) ......................................................................... 274
Figure 1-372 Remove the HCI right center cover and right rear cover (1 of 2) .......................................... 275
Figure 1-373 Remove the HCI right center cover and right rear cover (2 of 2) .......................................... 276
Figure 1-374 Remove the HCI right lower cover (1 of 2) ........................................................................ 277
Figure 1-375 Remove the HCI right lower cover (2 of 2) ........................................................................ 278
Figure 1-376 Remove the HCI rear lower cover .................................................................................... 279
Figure 1-377 Remove the HCI left tray lifter drive .................................................................................. 280
Figure 1-378 Reinstall the HCI left tray lifter drive ................................................................................. 281
Figure 1-379 Remove the HCI right tray lifter drive ................................................................................ 282
Figure 1-380 Reinstall the HCI right tray lifter drive ............................................................................... 283
Figure 1-381 Remove the HCI left tray pickup drive (1 of 2) ................................................................... 284
Figure 1-382 Remove the HCI left tray pickup drive (2 of 2) ................................................................... 285
Figure 1-383 Reinstall the HCI tray pickup drive ................................................................................... 285
Figure 1-384 Remove the HCI right tray pickup drive (1 of 2) ................................................................. 286
Figure 1-385 Remove the HCI right tray pickup drive (2 of 2) ................................................................. 287
Figure 1-386 Reinstall the HCI tray pickup drive ................................................................................... 287
Figure 1-387 Remove the HCI controller PCA ....................................................................................... 288
Figure 1-388 Remove the HCI left tray automatic close assembly (1 of 2) ................................................. 289
Figure 1-389 Remove the HCI left tray automatic close assembly (2 of 2) ................................................. 290
Figure 1-390 Remo
ve the HCI right tray automatic close assembly (1 of 2) .............................................. 291
Figure 1-391 Remove the HCI right tray automatic close assembly (2 of 2) .............................................. 292
Figure 1-392 Remove the HCI left tray pickup assembly (1 of 2) ............................................................. 293
Figure 1-393 Remove the HCI left tray pickup assembly (2 of 2) ............................................................. 294
Figure 1-394 Reinstall the HCI tray pickup assembly ............................................................................. 294
Figure 1-395 Remove the HCI right tray pickup assembly (1 of 2) ........................................................... 295
Figure 1-396 Remove the HCI right tray pickup assembly (2 of 2) ........................................................... 296
Figure 1-397 Remove the HCI merge assembly (1 of 2) ......................................................................... 297
Figure 1-398 Remove the HCI merge assembly (2 of 2) ......................................................................... 298
Figure 1-399 Reinstall the merge assembly (1 of 2) ............................................................................... 299
Figure 1-400 Reinstall the merge assembly (2 of 2) ............................................................................... 299
Figure 1-401 Remove the stapler/stacker rear cover (1 of 3) .................................................................. 300
xxvi ENWW
Figure 1-402 Remove the stapler/stacker rear cover (2 of 3) .................................................................. 301
Figure 1-403 Remove the stapler/stacker rear cover (3 of 3) .................................................................. 301
Figure 1-404 Remove the stapler/stacker front right cover ..................................................................... 302
Figure 1-405 Remove the stapler/stacker front left cover ........................................................................ 303
Figure 1-406 Remove the stapler/stacker right door (1 of 4) .................................................................. 304
Figure 1-407 Remove the stapler/stacker right door (2 of 4) .................................................................. 304
Figure 1-408 Remove the stapler/stacker right door (3 of 4) .................................................................. 305
Figure 1-409 Remove the stapler/stacker right door (4 of 4) .................................................................. 305
Figure 1-410 Remove the stapler/stacker left rear cover ........................................................................ 306
Figure 1-411 Remove the output bin assembly (1 of 2) .......................................................................... 307
Figure 1-412 Remove the output bin assembly (2 of 2) .......................................................................... 308
Figure 1-413 Remove the stapler/stacker left lower cover ...................................................................... 309
Figure 1-414 Remove the stapler/stacker operation assembly (1 of 2) ..................................................... 310
Figure 1-415 Remove the stapler/stacker operation assembly (2 of 2) ..................................................... 311
Figure 1-416 Remove the stapler/stacker feed guide assembly (1 of 7) ................................................... 312
Figure 1-417 Remove the stapler/stacker feed guide assembly (2 of 7) ................................................... 313
Figure 1-418 Remove the stapler/stacker feed guide assembly (3 of 7) ................................................... 313
Figure 1-419 Remove the stapler/stacker feed guide assembly (4 of 7) ................................................... 314
Figure 1-420 Remove the stapler/stacker feed guide assembly (5 of 7) ................................................... 314
Figure 1-421 Remove the stapler/stacker feed guide assembly (6 of 7) ................................................... 315
Figure 1-422 Remove the stapler/stacker feed guide assembly (7 of 7) ................................................... 315
Figure 1-423 Remove the stapler/stacker door switch (1 of 3) ................................................................ 316
Figure 1-424 Remove the stapler/stacker door switch (2 of 3) ................................................................ 316
Figure 1-425 Remove the stapler/stacker feed door switch (3 of 3) ......................................................... 317
Figure 1-426 Remove the stapler/stacker inlet solenoid assembly (1 of 2) ................................................ 318
Figure 1-427 Remove the stapler/stacker inlet solenoid assembly (2 of 2) ................................................ 319
Figure 1-428 Remove the stapler/stacker stapler assembly (1 of 3) ......................................................... 320
Figure 1-429 Remove the stapler/stacker stapler assembly (2 of 3) ......................................................... 320
Figure 1-430 Remove the stapler/stacker stapler assembly (3 of 3) ......................................................... 321
Figure 1-431 Re
install the stapler/stacker stapler assembly .................................................................... 321
Figure 1-432 Remove the stapler/stacker controller PCA (1 of 2) ............................................................ 322
Figure 1-433 Remove the stapler/stacker controller PCA (2 of 2) ............................................................ 322
Figure 2-1 Base product (no optional trays or accessories) ..................................................................... 330
Figure 2-2 Document feeder and scanner ............................................................................................. 331
Figure 2-3 Stapler/stacker ................................................................................................................. 331
Figure 2-4 500-sheet paper feeder ...................................................................................................... 332
Figure 2-5 1x500-sheet paper deck .................................................................................................... 333
Figure 2-6 3x500-sheet paper deck .................................................................................................... 334
Figure 2-7 High capacity input (HCI) paper deck .................................................................................. 335
Figure 2-8 Document feeder and scanner whole units ............................................................................ 336
Figure 2-9 Document feeder assemblies ............................................................................................... 338
ENWW xxvii
Figure 2-10 Scanner assemblies ......................................................................................................... 340
Figure 2-11 Scanner controller board (SCB) ......................................................................................... 342
Figure 2-12 Stapler/stacker covers ..................................................................................................... 344
Figure 2-13 Stapler/stacker components .............................................................................................. 346
Figure 2-14 Covers ........................................................................................................................... 348
Figure 2-15 Right door ...................................................................................................................... 350
Figure 2-16 Internal assemblies (1 of 8) ............................................................................................... 352
Figure 2-17 Internal assemblies (2 of 8) ............................................................................................... 354
Figure 2-18 Internal assemblies (3 of 8) ............................................................................................... 356
Figure 2-19 Internal assemblies (4 of 8) ............................................................................................... 358
Figure 2-20 Internal assemblies (5 of 8) ............................................................................................... 360
Figure 2-21 Internal assemblies (6 of 8) ............................................................................................... 362
Figure 2-22 Internal assemblies (7 of 8) ............................................................................................... 364
Figure 2-23 Internal assemblies (8 of 8) ............................................................................................... 366
Figure 2-24 1x500-sheet paper feeder covers ...................................................................................... 368
Figure 2-25 1x500-sheet paper feeder components .............................................................................. 370
Figure 2-26 1x500-sheet and 3x500-sheet paper deck covers ............................................................... 372
Figure 2-27 1x500-sheet paper deck components ................................................................................. 374
Figure 2-28 3x500-sheet paper deck components ................................................................................. 376
Figure 2-29 HCI covers ..................................................................................................................... 378
Figure 2-30 HCI components (1 of 2) .................................................................................................. 380
Figure 2-31 HCI components (2 of 2) .................................................................................................. 382
xxviii ENWW
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