Service Call Conditions
M118/M119
6-2
SM
6.1.2 ENGINE SC
SC 2xx (Laser Optics Error)
202
Polygon motor on timeout error
The polygon mirror motor does not reach the targeted operating speed within 10
sec. after turning.
203
Polygon motor off timeout error
The polygon mirror motor does not leave the READY status within 20 sec. after
the polygon mirror motor switched off.
204
Polygon motor lock signal error
The signal remains HIGH for 200 ms (or 4times in 50msec polling) while the
polygon mirror motor is rotating.
Polygon motor/driver board harness loose or disconnected
Polygon motor/driver board defective
Laser optics unit defective
1. Turn the main power off/on the machine.
2. Replace the interface harness of the laser optics unit.
3. Replace the laser optics unit.
220
Beam Synchronize error
The laser synchronizing detection signal for LD is not output within 400msec after
the LD unit has turned on.
Disconnected cable from the laser synchronizing detection unit or defective
connection
Defective laser synchronizing detector
Defective LD
Defective ECB
1. Check the connectors.
2. Replace the laser optics unit.
3. Replace the ECB.
Summary of Contents for M118
Page 1: ...M118 M119 SERVICE MANUAL ...
Page 10: ...M118 M119 vi SM 2 Combine mode 7 3 3 Duplex Combine 7 4 Total counter 7 4 ...
Page 15: ...PRODUCT INFORMATION REVISION HISTORY Page Date Added Updated New None ...
Page 16: ......
Page 22: ......
Page 23: ...INSTALLATION REVISION HISTORY Page Date Added Updated New None ...
Page 24: ......
Page 27: ...PREVENTIVE MAINTENANCE REVISION HISTORY Page Date Added Updated New None ...
Page 28: ......
Page 31: ...REPLACEMENT AND ADJUSTMENT REVISION HISTORY Page Date Added Updated New None ...
Page 32: ......
Page 82: ...Paper Feed and Exit M118 M119 4 50 SM 14 Registration sensor A ...
Page 104: ......
Page 105: ...SYSTEM MAINTENANCE REFERENCE REVISION HISTORY Page Date Added Updated New None ...
Page 106: ......
Page 138: ......
Page 139: ...TROUBLESHOOTING REVISION HISTORY Page Date Added Updated New None ...
Page 140: ......
Page 156: ......
Page 157: ...ENERGY SAVE REVISION HISTORY Page Date Added Updated New None ...
Page 158: ......
Page 165: ...M118 M119 SERVICE MANUAL APPENDICES ...
Page 166: ......
Page 168: ......
Page 169: ...APPENDIX SPECIFICATIONS REVISION HISTORY Page Date Added Updated New None ...
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Page 183: ...APPENDIX SP MODE TABLE REVISION HISTORY Page Date Added Updated New None ...
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Page 186: ......
Page 187: ...APPENDIX TROUBLESHOOTING GUIDE REVISION HISTORY Page Date Added Updated New None ...
Page 188: ......
Page 208: ... M355 PAPER FEED UNIT TK 1080 REVISION HISTORY Page Date Added Updated New None ...
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Page 214: ...REPLACEMENT AND ADJUSTMENT ...
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