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magicolor 8650

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Field Service Ver. 2.0 Nov. 2007

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10.3.12

Comm. System ......................................................................................... 215

10.3.13

Option Setting ........................................................................................... 215

10.3.14

Maintenance Ctr ....................................................................................... 216

10.3.15

IU Yield Setting ......................................................................................... 216

10.3.16

Change Warmup Time.............................................................................. 217

10.3.17

Status LED Setting ................................................................................... 217

10.3.18

Toner Near Empty..................................................................................... 218

10.3.19

Auth. Device Setting ................................................................................. 218

10.3.20

Inferior Cut ................................................................................................ 218

10.4 Clear Counter ................................................................................................... 219

10.4.1

Yield Counter ............................................................................................ 219

10.4.2

JAM........................................................................................................... 219

10.4.3

Counter Service Called............................................................................. 219

10.4.4

Warning .................................................................................................... 219

10.4.5

Counter for Mode ...................................................................................... 219

10.4.6

Time Series Ser Call................................................................................. 220

10.4.7

Time series JAM ....................................................................................... 220

10.5 List Output ........................................................................................................ 221

10.5.1

Management List ...................................................................................... 221

10.5.2

Adjustment List ......................................................................................... 221

10.6 Machine Status................................................................................................. 222

10.7 Test Mode ......................................................................................................... 223

10.7.1

Procedure for test pattern output .............................................................. 223

10.7.2

Running Mode .......................................................................................... 223

10.7.3

Gradation Pattern ..................................................................................... 223

10.7.4

Halftone Pattern........................................................................................ 224

10.8 Machine Adjustment ......................................................................................... 225

10.8.1

Fusing Temperature .................................................................................. 225

10.8.2

Fusing Speed............................................................................................ 226

10.8.3

Printer Area............................................................................................... 227

10.8.4

Printer Resist Loop ................................................................................... 232

10.8.5

Color Registration Adjustment .................................................................. 233

10.8.6

LD adjustment........................................................................................... 234

10.8.7

1st Tray Adjust .......................................................................................... 235

10.8.8

Exhaust Fan Delay.................................................................................... 235

10.9 Process Adjustment ......................................................................................... 236

10.9.1

Dmax Density ........................................................................................... 236

10.9.2

TCR Level Setting..................................................................................... 236

Summary of Contents for magicolor 8650

Page 1: ...SERVICE MANUAL 2007 11 2007 11 Ver 2 0 Ver 2 0 FIELD SERVICE...

Page 2: ...ice manual C 1 Notation of the service manual C 2 magicolor 8650 Main body General 1 Maintenance 9 Adjustment Setting 131 Troubleshooting 273 Appendix 375 Standard controller General 1 Maintenances 3...

Page 3: ...i MT 502 General 1 Maintenance 3 Troubleshooting 7 SD 505 General 1 Maintenance 3 Adjustment Setting 25 Troubleshooting 33 FS 609 PK 501 General 1 Maintenance 5 Adjustment Setting 33 Troubleshooting 5...

Page 4: ...SERVICE MANUAL 2007 11 Ver 2 0 FIELD SERVICE...

Page 5: ...aintenance procedure periodical check parts 16 3 4 1 Cleaning of the electrostatic charger wire 16 3 4 2 Cleaning of the timing roller 16 3 4 3 Cleaning of the area around the waste toner collecting p...

Page 6: ...ations for firmware rewriting by Windows Command Prompt 45 5 2 1 Service environment 45 5 2 2 Writing into the compact flash 45 5 3 Firmware rewriting by compact flash 48 5 3 1 Updating method 48 5 3...

Page 7: ...tray 2 75 6 3 18 Paper feed tray 3 75 6 3 19 Front cover 76 6 3 20 PH unit 78 6 3 21 Paper feed tray 1 unit 83 6 3 22 Main drive unit 84 6 3 23 Transport drive unit 86 6 3 24 Fusing drive unit 89 6 3...

Page 8: ...ler clutch CL6 124 6 3 56 IDC registration sensor MK IDCS MK IDC registration sensor YC IDCS YC 125 6 4 Cleaning procedure 127 6 4 1 Transfer belt unit 127 6 4 2 PH window Y M C K 127 6 4 3 Paper feed...

Page 9: ...9 3 Auth Device Setting 188 8 9 4 Expert Adjustment 189 8 9 5 Option Settings 197 8 9 6 Firmware Update 198 8 10 Banner Printing 198 9 Adjustment item list 200 10 Service Mode 202 10 1 Service Mode f...

Page 10: ...r for Mode 219 10 4 6 Time Series Ser Call 220 10 4 7 Time series JAM 220 10 5 List Output 221 10 5 1 Management List 221 10 5 2 Adjustment List 221 10 6 Machine Status 222 10 7 Test Mode 223 10 7 1 P...

Page 11: ...45 10 12 1 Admin Password 245 10 12 2 Service Password 245 10 12 3 Data Backup 245 10 12 4 Admin Auth Lock REL 246 10 12 5 Release time 246 10 13 CS Remote Care 247 10 13 1 Outlines 247 10 13 2 Settin...

Page 12: ...feed at duplex pre registration section 280 13 3 7 Misfeed at tray 3 vertical transport section 281 13 3 8 Misfeed at 2nd image transfer section 282 13 3 9 Misfeed at exit section 283 13 3 10 Misfeed...

Page 13: ...r density detected magenta TCR sensor 319 14 5 15 C2555 Abnormally low toner density detected yellow TCR sensor 319 14 5 16 C2552 Abnormally high toner density detected cyan TCR sensor 320 14 5 17 C25...

Page 14: ...motor rotation trouble Y 328 14 5 49 C4154 Polygon motor rotation trouble K 328 14 5 50 C4551 Laser malfunction C 328 14 5 51 C4552 Laser malfunction M 328 14 5 52 C4553 Laser malfunction Y 328 14 5...

Page 15: ...ion failure 336 14 5 88 CD212 Compression extraction timeout detection 336 14 5 89 CD241 Encryption board setting error 337 14 5 90 CD242 Encryption board mounting error 337 14 5 91 CD261 USB host boa...

Page 16: ...inter monocolor uneven density in sub scan direction 348 16 3 4 Printer monocolor uneven density in main scan direction 349 16 3 5 Printer monocolor low image density 350 16 3 6 Printer monocolor grad...

Page 17: ...371 16 3 25 Printer 4 color uneven image 372 17 Controller trouble 373 17 1 Unable to print over the network 373 17 1 1 The RIP is displayed on the machine control panel 373 17 1 2 The RIP is not disp...

Page 18: ...SERVICE MANUAL 2007 11 2007 11 Ver 2 0 Ver 2 0 THEORY OF OPERATION...

Page 19: ...PARTS GUIDE MANUAL OCTOBER 2007 magicolor 8650 A02E00A...

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