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5. Remove only the HDD unit.
6. Turn on the main power switch.
7. Confirm that the prompt on the LCD tells you to install the SD card (storing the encryption key) in the
machine.
8. Turn off the main power switch.
9. Insert the SD card that contains the encryption key into Slot 1.
10. Turn on the main power switch, and the machine automatically restores the encryption key in the flash
memory on the controller board.
11. Turn off the main power switch after the machine has returned to normal status.
12. Remove the SD card from Slot 1.
13. Reinstall the HDD unit.
Clearing the NVRAM
When replacing the controller board for a model in which the HDD encryption unit has been installed and
a customer has lost the encryption key, clearing the NVRAM is required to recover the HDD encryption
unit.
1. Prepare an SD card which has been initialized.
2. Make the "restore_key" folder in the SD card.
3. Make an "nvram_key.txt" file in the "restore_key" folder in the SD card.
4. Input "nvclear" into the "nvram_key.txt" file.
5. Turn on the main power switch.
6. Confirm that the prompt on the LCD tells you to install the SD card (storing the encryption key) in the
machine.
7. Turn off the main power switch.
8. Insert the SD card that contains "nvclear" into Slot 1.
9. Turn on the main power switch, and the machine automatically restores the encryption key in the flash
memory on the controller board.
10. Turn off the main power switch after the machine has returned to normal status.
11. Remove the SD card from Slot 1.
12. Turn on the main power switch.
13. Initialize the NVRAM (SP5801-001) and HDD unit (SP5832-001) with SP mode.
14. The user must enable the HDD encryption unit with a user tool.
MFP Options
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Summary of Contents for BE-C1 D046
Page 1: ...Model Be C1 Machine Code D046 D049 Field Service Manual August 2008 Subject to change...
Page 2: ......
Page 22: ...Configuration 3 Main Machine Folder FD6500B B890 2 Installation 20 2...
Page 67: ...Paper Cassette Type 7140 D395 65 2...
Page 180: ...23 Reattach cover A x1 24 Reattach cover A x3 2 Installation 178 2...
Page 256: ...2 Installation 254 2...
Page 258: ...3 Preventive Maintenance 256 3...
Page 287: ...10 Remove the CIS unit 1 Scanner Unit 285 4...
Page 296: ...9 Remove the original junction gate 1 4 Replacement and Adjustment 294 4...
Page 446: ...6 Troubleshooting 444 6...
Page 447: ...Model Be C1 Machine Code D046 D049 Appendixes August 2008 Subject to change...
Page 448: ......
Page 462: ...1 Appendix Specifications 14 1...
Page 463: ...2 Appendix Overview Overview Machine Layout 1 Image Writing Unit 15 2...
Page 528: ...7 Appendix Jam Detection 80 7...