Service Call 622-691
SM
6-51
D255/D256/M281/M282
T
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SC No.
Type
Error Name/Error Condition/Major Cause/Solution
SC669-14
D
EEPROM Data write: Communication abort error
SC669-15
D
EEPROM Data write: Communication timeout error
SC669-16
D
EEPROM Data write: Operation stopped error
SC669-17
D
EEPROM Data write: Buffer full
SC669-18
D
EEPROM Data write: No error code
SC669-19
D
EEPROM Data read: ID error
SC669-20
D
EEPROM Data read: Channel error
SC669-21
D
EEPROM Data read: Device error
SC669-22
D
EEPROM Data read: Communication abort error
SC669-23
D
EEPROM Data read: Communication timeout error
SC669-24
D
EEPROM Data read: Operation stopped error
SC669-25
D
EEPROM Data read: Buffer full
SC669-26
D
EEPROM Data read: No error code
SC669-36
D
Verification error
SC669-37
D
Error Detection
The toner density sensor cannot be recovered after retrying
N
*1
times for EEPROM communication error.
(*1 SC669-01 to 26: 3, SC669-36: 2, SC669-37: 1)
Electrical noise
EEPROM not installed correctly
EEPROM defective
BiCU defective
1. Turn the main power OFF/ON.
2. Reinstall the EEPROM on the BiCU.
3. Replace the EEPROM on the BiCU.
4. Replace the BiCU.
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 604: ......
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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