OCR Unit Type M13 (D3AC-23, 24, 25) (MP 501/601 Only)
D255/D256/M281/M282
2-128
SM
2.18.3 RECOVERY PROCEDURE
When this option is installed, a function is saved on the HDD, and ID information on the SD card is
saved in the NVRAM. Therefore, when replacing the HDD and/or NVRAM, this option must be
reinstalled.
When storing the original SD card
When only the HDD is replaced
Reinstall using the original SD card.
When only the NVRAM is replaced
When uploading or downloading the NVRAM data, reinstall using the original SD card.
When not uploading or downloading the NVRAM data, order and reinstall a new SD card
(service part).
When the HDD and NVRAM are replaced simultaneously
Reinstall using the original SD card.
If the original SD card is lost
Order and reinstall a new SD card (service part).
Perform reinstallation in the same way as installation.
Summary of Contents for M281 Series
Page 1: ...D255 D256 M281 M282 SERVICE MANUAL ...
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Page 21: ...PRODUCT INFORMATION REVISION HISTORY Page Date Added Updated New None ...
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Page 189: ...PREVENTIVE MAINTENANCE REVISION HISTORY Page Date Added Updated New None ...
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Page 278: ...Laser Unit MP 501 601 D255 D256 M281 M282 4 84 SM 6 Remove the laser unit A ...
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Page 442: ...Self Diagnostic Mode D255 D256 M281 M282 6 4 SM ...
Page 563: ...DETAILED DESCRIPTIONS REVISION HISTORY Page Date Added Updated New None ...
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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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