To restore the encrypted data, you need the Encryption key that was generated when enabling the encryption setting.

The encryption key can be backed up. Select whether to save it to an SD card or to print it.

  1. Log in as the machine administrator from the operation panel.
  2. Press the [User Tools] icon.
  3. Press [Machine Features].
  4. Press [System Settings].
  5. Press the [Administrator Tools] tab.
  6. Press [Next] 5 times.
  7. Press [Machine Data Encryption Settings].
  8. Press [Back Up Encryption Key].
  9. Specify how to back up the encryption key.
    • If you select [Save to SD Card], insert an SD card into the media slot on the side of the operation panel and press [OK] to back up the machine's data encryption key.
    • If you select [Print on Ppr], press [Start] and print out the machine's data encryption key.
  10. Press [Exit].
  11. Log out