Nvram/Eeprom Replacement Procedure - Ricoh M022 Service Manual

4. Replacement and Adjustment

NVRAM/EEPROM Replacement Procedure

SMC Report
4
Make sure the SMC report [A] is stored as shown above.
EEPROM on the BCU
1. Make sure that you have the SMC report (factory settings). This report comes with the machine.
2. Output the SMC data (SP5-990-001) if possible.
3. Turn the main switch off.
4. Install an SD card into SD card slot 2. Then turn the main power on.
5. Copy the EEPROM data to an SD card (SP5-824-001) if possible.
6. Turn off the main switch. Then unplug the power cord.
7. Replace the EEPROM on the BCU and reassemble the machine.
8. Plug in the power cord. Then turn the main switch on.
9. SC195 occurs.
10. Copy the data from the SD card to the EEPROM (SP5-825-001) if you have successfully copied them
to the SD card.
11. Turn the main switch off. Then remove the SD card from SD card slot 2.
12. Turn the main switch on.
13. Specify the SP and UP mode settings.
14. Do the process control self-check.
15. Do ACC for the copier application program.
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CÓPIA NÃO CONTROLADA