1. Make sure that you have the SMC report (factory settings). This report comes with the machine.
  2. Insert an SD card in the lower SD slot.
  3. Plug in, and then turn on the main power switch.
  4. Start the SP mode.
  5. Use SP5-990 to print out the SMC reports (“SP Mode Data” and “Logging Data”) if possible.
  6. Use SP5-824-001 to upload the NVRAM data if possible.
  7. Turn off the main power switch and unplug the power cord.
  8. Replace two NVRAMs on the controller and reassemble the machine (Controller Board).

    • There are two NVRAMs, "1" [A] and "2" [B]. Install each NVRAM in the corresponding slot as shown in the photo below.
    • Install the NVRAMs so that the mark [C] on the NVRAM is on the upper side when the controller board is installed.

  9. Plug in the power cord.
  10. Turn on the main power switch.

    • When you do this, SC995-02 (Defective NVRAM) will be displayed. However, DO NOT turn off the main power switch. Continue with this procedure.

  11. Start the SP mode.
  12. Use SP5-825-001 to download the NVRAM data if possible.
  13. Make these contract-related settings:
    • Counter Method (SP5-045)
    • Meter-click Charge Mode (SP5-930, 1-007, 5-083)
    • Telephone Number Setting > Fax Telephone Number (SP5-812-002) if the meter charge mode (SP5-930-001) is “ON” (enabled)
    • Counter Size Setting (SP5-104)
  14. Turn off the main power switch, and then remove the SD card from the lower slot.
  15. Turn on the main power switch.
  16. Output the SMC data ("ALL") using SP5-990-001, and make sure that it matches the SMC data you printed out in step 5 above (except for the value of the total counter).

    • The value of the total counter is reset to “0” when the NVRAM is replaced.

  17. Do the process control self-check (SP3-011-001).

    • Do the following if SP5-824-001 (NVRAM Data Upload) and SP5-825-001 (NVRAM Data Download) cannot be performed for some reason.
    • 1. Manually enter all data on the SMC report (factory settings).