HP Color Laserjet M775 repair manual

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HP Color Laserjet M775 repair manual

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.

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Conventions used in this guide

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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

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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

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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

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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

1x500and 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

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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

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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

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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

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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 1x500-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

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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

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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 Install a replacement document feeder foam reflector (7 of 8) .................................................

20

Figure 1-32 Install a replacement document feeder foam reflector (8 of 8) .................................................

21

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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

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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

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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 the 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

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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 Remove 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

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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 the 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

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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 Remove 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

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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 Remove 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

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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

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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 Remove 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

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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 Reinstall 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

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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

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