1. Enter the SP mode.
  2. Output the SMC logging data with SP5-990-004.
    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.
  3. Press [PM Counter / New Unit Set].
  4. Press [All PM Parts List: New Unit Set].
  5. Set the PM part that you want to replace to "YES" under "New Unit Set".
    After pressing "YES", the [Exit] key will not be available.
  6. Turn OFF the main power and unplug the power cord from the wall outlet.
  7. Replace the PM parts and turn the main power ON.
    The machine will reset the PM counters automatically. In the case of the development unit, developer initialization will also be done automatically.