1. Connect the network cable if  necessary.
  2. Turn ON the main power.
  3. Enter the SP mode.
  4. Execute SP5-878-001.
  5. Exit the SP mode and turn OFF the main power.
  6. Turn ON the power.
  7. Execute SP5-990-005 (SP print mode Diagnostic Report).
  8. Enter the User Tools mode, and select [System Settings] - [Administrator Tools] - [Auto Erase Memory Setting] - [On].
  9. Exit the User Tools mode.