Service Call 622-691
D255/D256/M281/M282
6-54
SM
6.7.2 SC600 (CONTROLLER)
SC No.
Type
Details (Symptom, Possible Cause, Troubleshooting
Procedures)
SC641-00
D
Communication error between BiCU and Controller board.
Controller board does not respond after BiCU tries to
communicate three times.
Controller board software error
Connect error between BiCU and Controller board
BiCU software error
Check connections between Controller board and BiCU.
Turn the main power OFF then ON.
SC No.
Type
Error Name/Error Condition/Major Cause/Solution
SC670-01
D
Engine does not start up during the staring up
/ENGRDY signal was not asserted when the machine was
turned on.
PCI I/F is not linked up when the machine returns from
energy saver mode.
EC/PC/SC response was not received within specified time
from power on.
Writing to Rapi driver failed (the other party not found
through PCI).
Connection defect between controller board and BiCU.
BiCU is down / unstable
Engine board does not start up.
Refer to page 6-118 "SC670 (engine start up error) is displayed".
Summary of Contents for M281 Series
Page 1: ...D255 D256 M281 M282 SERVICE MANUAL ...
Page 16: ......
Page 20: ......
Page 21: ...PRODUCT INFORMATION REVISION HISTORY Page Date Added Updated New None ...
Page 22: ......
Page 28: ......
Page 189: ...PREVENTIVE MAINTENANCE REVISION HISTORY Page Date Added Updated New None ...
Page 190: ......
Page 194: ......
Page 278: ...Laser Unit MP 501 601 D255 D256 M281 M282 4 84 SM 6 Remove the laser unit A ...
Page 370: ......
Page 436: ......
Page 438: ......
Page 442: ...Self Diagnostic Mode D255 D256 M281 M282 6 4 SM ...
Page 563: ...DETAILED DESCRIPTIONS REVISION HISTORY Page Date Added Updated New None ...
Page 564: ......
Page 585: ...Fusing Unit SM 7 21 D255 D256 M281 M282 Detailed Descriptions ...
Page 587: ...Paper Exit Unit SM 7 23 D255 D256 M281 M282 Detailed Descriptions ...
Page 590: ...Paper Feed Unit D255 D256 M281 M282 7 26 SM ...
Page 593: ...ARDF MP 501 601 Only SM 7 29 D255 D256 M281 M282 Detailed Descriptions ...
Page 595: ...ARDF MP 501 601 Only SM 7 31 D255 D256 M281 M282 Detailed Descriptions ...
Page 599: ...D255 D256 M281 M282 SERVICE MANUAL APPENDICES ...
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Page 605: ...APPENDIX SPECIFICATIONS REVISION HISTORY Page Date Added Updated New None ...
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Page 633: ...PREVENTIVE MAINTENANCE TABLES REVISION HISTORY Page Date Added Updated New None ...
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Page 807: ...SOFTWARE CONFIGURATION REVISION HISTORY Page Date Added Updated New None ...
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