OKIDATA OKIFAX 5700 Maintenance Manual

Contents

OKIDATA OKIFAX 5700 Maintenance Manual Manual pdf 5 page image

47.18 No Document Feeding ............................................................................. 7-227.19 Multiple Document Feeding ..................................................................... 7-237.20 Document Skew ....................................................................................... 7-247.21 Document Jam ......................................................................................... 7-267.22 Printer Unit ............................................................................................... 7-277.22.1 Precautions .......................................................................................................... 7-277.22.2 Troubleshooting Flow Charts of Printer Unit......................................................... 7-28Appendix A PC Board Decriptions and OperationA1.1 Unit Configuration and Block Diagram ................................................................. A1-1A2.1 OKIFAX 5700/5900 Signal Flow ........................................................................... A2-1A2.2 Explanation of Signal Flowchart ........................................................................... A2-18A3.1 MCNT ................................................................................................................... A3-1A3.2 OPE Control ......................................................................................................... A3-36A3.3 MODEM C34 PC Board ....................................................................................... A3-37A3.4 UNC, WN5, FN5 and DN5 Circuit Diagram .......................................................... A3-42A3.5 Power Supply Board ............................................................................................ A3-55A3.6 High-voltage Power Supply Circuit ....................................................................... A3-57A3.7 G4A-PCB ............................................................................................................. A3-59Appendix B Description of Print Operations for OKIFAX 5700/5900B.1 Mechanical Components ...................................................................................... B-1B.2 Description of Print Operation .............................................................................. B-3B.3 Errors ................................................................................................................... B-14B.4 Other Special Cases ............................................................................................ B-20Appendix C Not used at this timeAppendix D Mechanical Expanded View Drawing and Parts List(OKIFAX 5700/5900)Appendix E Not used at this timeApeendix F Not used at this timeAppendix G PC-LoadingAppendix H RMCS System Manual (For Model 30)