Service Call
SM
6-19
M160/M161
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SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC554-00
A
Fusing (End) thermistor high-temperature detected (hardware)
The hardware high-temperature error sensor flag is detected.
Damaged triac (shorted)
Failed engine control board
Failed fusing thermopile
Failed fusing thermistor
Abnormal fusing control software behavior
The PWM signal is continuously supplied from the IH
inverter (due to a software or temperature sensor error).
Clear the SP: fusing SC.
Replace the PSU.
Replace the Engine Board.
Replace the fusing thermopile.
Replace the Fusing Unit.
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
SC557-00
C
Zero-crossing frequency exceeded
The number of zero-crossing interrupts exceeds a certain value
in 500 ms.
The frequency of the commercial power supply line is unstable
or noise occurs.
None
Summary of Contents for M160
Page 1: ...SERVICE MANUAL M160 M161 ...
Page 14: ......
Page 18: ......
Page 19: ...PRODUCT INFORMATION REVISION HISTORY Page Date Added Updated New None ...
Page 20: ......
Page 28: ......
Page 29: ...INSTALLATION REVISION HISTORY Page Date Added Updated New None ...
Page 30: ......
Page 115: ...PREVENTIVE MAINTENANCE REVISION HISTORY Page Date Added Updated New None ...
Page 116: ......
Page 122: ......
Page 123: ...REPLACEMENT AND ADJUSTMENT REVISION HISTORY Page Date Added Updated New None ...
Page 124: ......
Page 158: ...Fusing M160 M161 4 34 SM 4 Two brackets A 5 Fusing lamp A ...
Page 170: ...Paper Feed M160 M161 4 46 SM ...
Page 176: ...Paper Transport M160 M161 4 52 SM ...
Page 218: ......
Page 219: ...SYSTEM MAINTENANCE REVISION HISTORY Page Date Added Updated New None ...
Page 220: ......
Page 242: ......
Page 243: ...TROUBLESHOOTING REVISION HISTORY Page Date Added Updated New None ...
Page 244: ......
Page 366: ......
Page 367: ...ENERGY SAVE REVISION HISTORY Page Date Added Updated New None ...
Page 368: ......
Page 378: ...M160 M161 SERVICE MANUAL APPENDICES ...
Page 379: ......
Page 382: ...APPENDIX SPECIFICATIONS REVISION HISTORY Page Date Added Updated New None ...
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Page 402: ...APPENDICES PREVENTIVE MAINTENANCE TABLES REVISION HISTORY Page Date Added Updated New None ...
Page 403: ......
Page 412: ...APPENDICES SP MODE TABLES REVISION HISTORY Page Date Added Updated New None ...
Page 413: ......
Page 647: ...M160 M161 FAX OPTION REVISION HISTORY Page Date Added Updated New None ...
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Page 812: ...Fax Communication Features SM 156 M160 M161 Fax Option Report Sample ...
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