Ricoh MP C2504 Field Service Manual page 396

• It is judged that a forced start has been selected when the content of "nvclear" is executed and
the machine shifts to the alternate system (forced start).
4. Confirm that a message is displayed on the LCD telling to insert the SD card that contains
the encryption key.
5. Turn off the main power.
6. Insert the SD card that contains the encryption key into SD card slot 2 (the lower slot).
7. Turn ON the main power.
The machine automatically clear the HDD encryption.
8. Turn OFF the main power when the machine has returned to normal status.
9. Remove the SD card from SD card Slot 2.
10. Turn ON the main power.
11. Memory clear SP5-801-xxx (Exclude SP-5-801-001: All Clear and SP-5-801-002:
Engine), and clear SP5-846-046: address book.
12. Set necessary user settings in User Tools.
SP descriptions
• SP5-878-002 (Option Setup: HDD Encryption)
Executes the setup for encryption.
• SP5-990-005 (SP Print Mode: Diagnostic Report)
Prints the configuration sheets of the system and user settings : SMC.
Make sure to shut down and reboot the machine once before printing the SMC. Otherwise, the
latest settings may not be collected when the SMC is printed.
• SP5-801-001 (Memory Clear: All Clear)
Resets all correction data for process control and all software counters, and returns all modes and
adjustments to their default values.
• SP5-801-002 (Memory Clear: Engine)
Clears non-volatile memory of engine.
• SP5-846-046 (UCS Setting: Addr Book Media)
Displays the slot number where an address book data is in.
0: Unconfirmed
1: SD Slot 1
2: SD Slot 2
3: SD Slot 3
4: USB Flash ROM
10: SD Slot 10
Security Settings
387