Security Settings
SM 2-47 D0CA/D0C9/D0C8/D0CB
1. Turn ON the main power.
2. Log in as the machine administrator from the operation panel.
3. Press "Settings" icon > [System Settings].
4. Press [Settings for Administrator] > [File Management] > [Machine Data Encryption
Settings].
5. Press [Encrypt].
• If the data has been encrypted, you can decrypt the data, update the encryption Key,
or back up the data.
• Update Encryption Key: Encrypts data again and creates a new encryption Key.
• Cancel Encryption: Cancels encryption.
• Back Up Encryption Key: Makes a backup of the encryption key. The encryption
setting is not changed. Proceed to Step 7.
6. Select one of the options from among [All Data], [File System Data Only], and [Format All
Data] to encrypt the data.
• All Data: Encrypts all data.
• File System Data Only: The following data are encrypted or initialized:
• Data that are encrypted
Program/log of the Embedded Software Architecture application, Address Book,
registered fonts, job logs, access logs, thumbnail images of stored documents,
sent/ received e-mail, documents transferred to the document management
server, files received by Mail to Print, spooled jobs
• Data that are initialized
Stored documents (documents in the Document Server, documents related to
Locked Print/Sample Print/Stored Print/Hold Print, documents of fax stored
reception), registered data (stamps/forms)
• Format All Data: Initializes all data without encryption. The NVRAM data (memory
that remains even after the machine is turned off) will not be deleted (initialized).
7. Select the backup method.
If you have selected [Save to SD Card], load 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 have selected [Print on Paper], press the [Print] key. Print out the machine's data