Security Setting
SM
2-141
D255/D256/M281/M282
Ins
ta
lla
ti
on
Print the encryption key and keep the encryption key (paper sheet) in a safe place. If the
encryption key is lost when you need it, the controller board, HDD and NVRAM must all be
replaced at the same time.
"NVRAM" mentioned here means the NVRAM on the controller board. It has no relation
to the "NVRAM" or EEPROM on the BiCU.
Please use the following procedure when the Data Overwrite Security and HDD Encryption are
reinstalled.
2.23.2 DATA OVERWRITE SECURITY (MP 501/601)
Before You Begin the Procedure
1. Make sure that the following settings (1) to (3) are not at their factory default values.
(1) Supervisor login password
(2) Administrator login name
(3) Administrator login password
If any of these settings are at their factory default values, tell the customer that these settings
must be changed before you do the installation procedure.
2. Make sure that "Admin. Authentication" is on.
[User Tools] -> [Machine Features] -> [System Settings] -> [Administrator Tools] ->
[Administrator Authentication Management] -> [Admin. Authentication]
If this setting is off, tell the customer that this setting must be on before you do the installation
procedure.
3. Make sure that "Administrator Tools" is enabled (selected).
[User Tools] -> [Machine Features] -> [System Settings] -> [Administrator Tools] ->
[Administrator Authentication Management] -> [Available Settings]
If this setting is disabled (not selected), tell the customer that this setting must be enabled
(selected) before you do the installation procedure.
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: ......
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Page 189: ...PREVENTIVE MAINTENANCE REVISION HISTORY Page Date Added Updated New None ...
Page 190: ......
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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 ...
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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