After Replacement of a Defective NVRAM

  1. You will need the factory settings sheet provided with the machine.
  2. Turn the machine on, enter the SP mode, and then enter the factory settings.

NVRAM Upload and Download

  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 in Slot 2, and then turn the machine on.
  5. Copy the NVRAM data to an SD card (SP5-824-001) if possible.
  6. Turn off the machine, and then unplug the power cord.
  7. Replace the NVRAM on the BCU and reassemble the machine.
  8. Plug in the power cord, and then turn the main switch on.
  9. Select a paper-size type (SP5-131-001), and then select your area with SP5807-001. The machine will return SC995-04 if the area is not set correctly.
  10. Enter the serial number of the NVRAM (EEPROM).

    • The NVRAM (EEPROM) manufacturer number is different from that set with SP5811-004. For more details, contact your supervisor or support center. If the number is not entered, the machine will return SC195-00.

  11. Cycle the machine off/on.
  12. Copy the data from the SD card to the NVRAM (SP5-825-001) that you copied them to the SD card in Step 5.
  13. Turn the main switch off, and then remove the SD card from Slot 2.
  14. Turn the main switch on.
  15. Specify the SP and UP mode settings.
  16. Do the process control self-check.