This function is used for encrypting data when storing it in the machine.

Even if the NVRAM or the micro SD card is stolen, data leakage can be prevented by encrypting the data on them.

  • This encryption setting must be specified by the customer.
  • When the customer logs into the machine with the machine administrator’s privilege and specifies the encryption setting, the encryption key is backed up.
  • The back-up method can be selected from “Save to SD Card” and “Print on Ppr”.
    Note: Only “Print on Ppr” is available for printer models.
  • The customer keeps the encryption key.
  • After replacing the part (controller board), get the SD card that contains the encryption key information ready and perform the NVRAM and microSD data recovery.
    (If the encryption key is already stored in the SD card, the SD card can be used as it is.)
  • If the paper on which the Encryption Key is printed has been lost, the SD card that contains the encryption key is damaged, or the serial number data in the SD card is corrupt, NVRAM and SD card data recovery cannot be performed.
  • The notes relating to the microSD card do not apply to models not equipped with a microSD card.
  • The data in the microSD card is deleted when the encryption is configured/cancelled.