Ricoh MD-P2 Field Service Manual page 92

4. Replacement and Adjustment
3. Start the SP mode.
4. Use SP5-990 to print out the SMC reports ("SP Mode Data" and "Logging Data") if possible.
5. Use SP5-824-001 to upload the NVRAM data if possible.
6. Turn off the main power switch and unplug the power cord.
7. Remove the SD card from the lower SD slot.
8. Replace the NVRAM on the controller and reassemble the machine.
9. Insert the SD card in the lower SD slot.
10. Plug in the power cord.
11. Turn on the main power switch.
4 12. Start the SP mode.
13. Use SP5-825-001 to download the NVRAM data if possible. If it can be done, the following steps
are not required.
14. Use Memory Clear (SP5-801) to reset this data:
• SCS (SP5-801-003)
• PRT (SP5-801-008)
• NCS (SP5-801-011)
15. Do Counter Clear (SP7-810).
16. Make these contract-related settings:
• Counter Method (SP5-045)
• Telephone Number Setting > Fax Telephone Number (SP5-812-002) if the meter charge
mode (SP5-930-001) is "ON" (enabled)
17. Enter the SP mode changes previously made at the factory and the field.
NVRAM on the EGB (Engine Board)
For this procedure, you must know the device number and the destination code (
1. Start the SP mode.
2. Use SP5-990 to print out the SMC reports ("SP Mode Data" and "Logging Data") if possible.
3. Turn off the main power switch and unplug the power cord.
4. Replace the NVRAM on the EGB and reassemble the machine.
5. Plug in the power cord.
6. Turn on the main power switch.
7. Start the SP mode.
8. Contact your supervisor to enter the machine's device number.
90
step 8).