Recovery From A Device Problem - Ricoh D009 Service Manual

Controller Options
3. Turn the SD-card label [2] to face the rear of the machine. Then push it slowly into slot
2 until you hear a click.
4. Turn on the main power switch, and then enter the SP mode.
5. Select SP5878-002, and then press "Execute" on the LCD.
6. Exit the SP mode after "Completed" is displayed on the LCD.
7. Turn off the main power switch.
8. Remove the SD card from slot 2.
9. Attach the slot cover [1] (

Recovery from a Device Problem

Restoring the encryption key
When replacing the controller board for a model in which the HDD encryption unit has been
installed, updating the encryption key is required.
1. Prepare an SD card which is 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. Ask an administrator to input the encryption key (this has been printed out earlier by
the user) into the "nvram_key.txt" file.
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.
D009/D011/D012/D013/D091/D092
x 1).
p.4-88).
2-96 SM