Service Call 622-691
SM 6-47
D255/D256/M281/M282
T
roubles
hoo
ting
SC No.
Type
Error Name/Error Condition/Major Cause/Solution
SC622-04
D
Paper Feed Unit Communication Error (Tray 5)
A communication error is detected from the paper feed unit 4, 10
times consecutively.
Paper feed tray 4 defective
Main board defective
IOB
defective
Paper feed tray 4 defective
Check the connection between the main machine and paper
feed tray 4.
Main board defective
1. Reconnect the following connector.
IOB – Main Board connector
2. If the connector is broken, shorted, or grounded,
replace the connector.
3. Replace the main board.
IOB
defective
1. Update the engine software to the latest version.
2. Replace
the
IOB.
SC No.
Type
Error Name/Error Condition/Major Cause/Solution
SC636-01
D
IC Card error (Expanded authentication module error)
Issued when expanded authentication management is set to
“ON” but either of the following occur.
There is no expanded authentication module in the
machine.
The SD Card or the file of the expanded authentication
module is broken.
There is no DESS module in the machne.
Rev. 09/15/2016
⇒
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: ......
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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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