Ricoh Aficio SP4210N manuals

Owner’s manuals and user’s guides for Print & Scan Ricoh Aficio SP4210N.
We providing 1 pdf manuals Ricoh Aficio SP4210N for download free by document types: Service Manual


Ricoh Aficio SP4210N Service Manual (322 pages)


Brand: Ricoh | Category: Print & Scan | Size: 5.89 MB |

 

Table of contents

SERVICE MANUAL

1

CÓPIA NÃO CONTROLADA

10

DOCUMENTATION HISTORY

11

TABLE OF CONTENTS

13

M001 ii SM

14

TROUBLESHOOTING

15

DETAILED DESCRIPTIONS

16

SM v M001

17

SPECIFICATIONS

18

Read This First

21

Caution Labels

23

Conventions and Trademarks

24

Trademarks

25

INSTALLATION

27

1. INSTALLATION

29

1.1.2 MACHINE LEVEL

30

1.1.3 REQUIRED SPACE

30

1.1.4 POWER SUPPLY

31

1.2 MACHINE INSTALLATION

32

PREVENTIVE MAINTENANCE

35

2. PREVENTIVE MAINTENANCE

37

2.2 SERVICE MAINTENANCE

38

REPLACEMENT & ADJUSTMENT

41

3.1 GENERAL

43

3.2 SPECIAL TOOLS

45

3.3 COVERS

46

3.3.2 LEFT COVER

47

3.3.3 BY-PASS TRAY UNIT

48

3.3.4 FRONT COVER

48

3.3.5 RIGHT COVER

49

3.4 LASER UNIT

50

3.4.4 LASER UNIT

53

3.4.5 LASER DIODE UNIT

54

3.5 TRANSFER ROLLER

56

3.6 TONER END SENSOR

57

3.7 FUSING

58

3.7.3 PRESSURE ROLLER

61

3.7.5 HOT ROLLER STRIPPERS

63

3.8 PAPER FEED

64

3.8.2 FRICTION PAD

65

3.9 BY-PASS TRAY

66

3.11 ENGINE BOARD

68

3.12 MAIN MOTOR

69

3.13 CLUTCHES

70

3.14 PSU, HVPS

73

3.15 FANS

75

3.15.2 PSU FAN

76

4. TROUBLESHOOTING

79

4.1.2 SC CODE DESCRIPTIONS

80

4.2 ERROR MESSAGES

100

4.3 GENERAL TROUBLESHOOTING

107

4.3.2 ELECTRICAL DEFECTS

108

4.3.3 SKEW ADJUSTMENT

111

4.3.5 MISCELLANEOUS PROBLEMS

113

SERVICE TABLES

115

5. SERVICE TABLES

117

Setting a Service Program

118

Exiting Service Mode

118

5.3.1 SERVICE MODE TABLE

124

SP2-xxx: Drum

128

SP3-xxx: Process

130

SP5-xxx: Mode

132

SP7-xxx: Data Log

175

SP8XXX: Data Log 2

190

5.4 FIRMWARE UPDATE

202

5.4.2 PRECAUTIONS

203

5.5.1 UPLOADING NVRAM DATA

206

5.6.1 OVERVIEW

210

5.6.2 MOVE EXEC

211

5.6.3 UNDO EXEC

212

5.8 MENU MODE

214

5.10 CARD SAVE FUNCTION

221

5.10.2 PROCEDURE

222

Error Messages

223

5.10.3 ERROR MESSAGES

224

6. DETAILED DESCRIPTIONS

227

6.1.2 PAPER PATH

228

6.2 BOARD STRUCTURE

229

6.2.2 CONTROLLER BOARD

230

6.3 PRINTING PROCESS

231

6.3.2 LASER EXPOSURE

232

LD Safety Mechanisms

234

6.3.3 CARTRIDGE OVERVIEW

236

6.3.4 DRUM CHARGE

237

6.3.5 DEVELOPMENT

238

Toner Density Control

239

6.3.6 TONER END DETECTION

241

Main Motor Rotation Count

242

Toner Overflow Prevention

242

Summary

244

6.4 PAPER FEED

246

6.4.2 PAPER TRAY

248

Paper Lift

249

Paper Size Detection

251

Paper End Detection

252

Remaining Paper Detection

253

6.4.3 BY-PASS TRAY

254

6.5.1 OVERVIEW

255

6.5.2 FUSING DRIVE

256

6.5.4 PRESSURE ROLLER

257

Overheat Protection

260

6.5.7 PAPER EXIT

261

6.5.8 ENERGY SAVER MODE

262

6.6 CONTROLLER FUNCTIONS

263

7. SPECIFICATIONS

267

7.1.2 EXTERNAL OPTIONS

270

7.1.3 PAPER SIZES

271

Envelopes

274

7.1.4 OPERATING ENVIRONMENT

275

7.2.1 CONTROLLER BOARD

277

7.2.2 PRINTING FUNCTIONS

278

7.2.3 PRINTER DRIVERS

279

7.2.4 SUPPORTED ENVIRONMENTS

282

Mac OS Environments

283

UNIX Environment

284

Novell Netware

284

SAP R/3 Environment

285

7.2.6 SUPPORTED UTILITIES

288

7.3 MACHINE CONFIGURATION

289

DUPLEX UNIT AD1000

291

1.1 COVERS

295

G893 2 SM

296

1.3 INVERTER MOTOR

297

2. DETAILED DESCRIPTIONS

298

2.1.2 DRIVE COMPONENTS

299

2.1.3 ELECTRICAL COMPONENTS

299

G893 6 SM

300

2.2 DUPLEXING

301

Duplexing

303

2.3 SAFETY FUSE

304

&

305

G894 PAPER FEED UNIT TK1030

305

G894/G362

307

1.1 PAPER FEED UNIT

309

1.2 PAPER FEED ROLLER

310

1.3 FRICTION PAD

311

1.5 PAPER TRAY BOARD

313

1.6 PAPER SIZE SWITCH

314

2.3 PAPER LIFT

317

2.4 PAPER END DETECTION

318

2.6 PAPER SIZE DETECTION

320

2.7 SAFETY FUSE

321

3. ENVELOPE FEEDER

322





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