Ricoh MP 2553 Series Read Me First page 458

4. Preventing Leakage of Information from Machines
5. Press [Machine Data Encryption Settings].
6. Press [Encrypt].
7. Select the data to be carried over to the hard disk and not be reset.
To carry all of the data over to the hard disk, select [All Data]. To carry over only the machine
settings data, select [File System Data Only]. To reset all of the data, select [Format All Data].
8. 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
control panel and press [OK] to back up the machine's data encryption key.
For details about inserting the SD card, see "Inserting/Removing a Memory Storage Device",
Getting Started.
If you have selected [Print on Paper], press the [Start] key and print out the machine's data
encryption key.
9. Press [OK].
10. Press [Exit].
11. Press [Exit].
12. Log out.
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