Oki B 4100 Maintenance Manual page 5

7.1.12 Tone Send Test .................................................................................................................................... 250
7.1.13 High-speed Modem Test ..................................................................................................................... 251
7.1.14 MF Send Test ...................................................................................................................................... 253
7.1.15 Tone (TEL/FAX) Send Test ................................................................................................................254
7.1.16 No Acoustic Line Monitor ...................................................................................................................255
7.1.17 Power Supply Unit .............................................................................................................................. 256
7.1.18 No Document Feeding .........................................................................................................................265
7.1.19 Multiple Document Feeding ................................................................................................................266
7.1.20 Document Skew ................................................................................................................................... 267
7.1.21 Document Jam ..................................................................................................................................... 269
7.1.22 Printer Unit .......................................................................................................................................... 270
7.1.22.1 Precautions .......................................................................................................................... 270
7.1.22.2 Troubleshooting Flow Charts of Printer Unit ......................................................................271
7-2.TROUBLESHOOTING AND REPAIR FOR OKIFAX 5000 SERIES .................... 287
7.2.1 Overall Troubleshooting Flow Chart ................................................................................................... 289
7.2.2 No LCD Operation .............................................................................................................................. 290
7.2.3 ALARM LED On ................................................................................................................................ 291
7.2.4 Printing Test Failure ............................................................................................................................292
7.2.5 No Local Copy .................................................................................................................................... 293
7.2.6 Auto Dial Failure ................................................................................................................................. 294
7.2.7 Transmission Problem .........................................................................................................................295
7.2.8 Auto Reception Failure ........................................................................................................................ 297
7.2.9 Reception Problem .............................................................................................................................. 298
7.2.10 Sensor Calibration Test ....................................................................................................................... 300
7.2.11 LED Test ............................................................................................................................................. 301
7.2.12 Tone Send Test .................................................................................................................................... 302
7.2.13 High-speed Modem Test ..................................................................................................................... 303
7.2.14 MF Send Test ...................................................................................................................................... 305
7.2.15 Tone (TEL/FAX) Send Test ................................................................................................................306
7.2.16 No Acoustic Line Monitor ...................................................................................................................307
7.2.17 Power Supply Unit .............................................................................................................................. 308
7.2.18 No Document Feeding .........................................................................................................................315
7.2.19 Multiple Document Feeding ................................................................................................................316
7.2.20 Document Skew ................................................................................................................................... 317
7.2.21 Document Jam ..................................................................................................................................... 319
7.2.22 Printer Unit .......................................................................................................................................... 320
7.2.22.1 Precautions ............................................................................................................................320
7.2.22.2 Troubleshooting Flow Charts of Printer Unit ....................................................................... 321
8.DIPSWITCHS SETTING TABLE LIST .....................................................................337
APPENDIX A PC BOARD DESCRIPTIONS AND OPERATION ............................. 361
APPENDIX B1 DESCRIPTIONS OF PRINT OPERATION
(OKIOFFICE44/OKIFAX 4100) ...................................................... 505
APPENDIX B2 DESCRIPTIONS OF PRINT OPERATION (OKIFAX 5000 SERIES)521
APPENDIX C CIRCUIT DIAGRAM AND PARTS LIST .......................................... 541
APPENDIX D1 MECHANICAL EXPANDED VIEW DRAWING AND PARTS LIST
(OKIOFFICE44/OKIFAX 4100) .........................................................544
APPENDIX D2 MECHANICAL EXPANDED VIEW DRAWING AND PARTS LIST
(OKIFAX 5200/5300/5500/5600) ......................................................573
APPENDIX E BOARD LAYOUT ............................................................................... 600
APPENDIX F SECOND PAPER FEEDER MAINTENANCE MANUAL
(OKIFAX 5000 SERIES) .....................................................................601
APPENDIX G RMCS SYSTEM MANUAL(FOR MODEL 20) ................................... 619
40055101TH Rev.4
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