Data Encryption - Ricoh MP 7503SP Field Service Manual

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• If the display does not change to the "No data remains" icon, check and see if there is are any
background print or test print data on the disk.
• Output the background print and test print data (these are the first targets for overwrite and delete).
• If an HDD continues to be used with the [Memory Auto Delete Setting] off and then suddenly this
setting is turned on, up to 10 hours may be required to pass before the disk can be used.

Data Encryption

Overview
This function encrypts recorded address book data, certification data, and stored documents as they are
stored in this machine to prevent the threats of data loss through either electronic or physical theft.
• These functions reside on the controller board.
• This data encryption option is switched on with SP5878-002 (Option Setup - HDD Encryption)
before the machine leaves the factory.
• If the customer (with Administrator rights) turns this feature on with the default settings, the data
encryption key is printed out. (The customer has the responsibility of safeguarding this key.)
• If the controller board is replaced, the data encryption key must be entered onto an SD card and
then this card used to recover the HDD.
• If the data encryption key sheet has been lost, then the HDD data cannot be recovered after the
controller board has been replaced.
Data remains display. The "Data Remains" icon flashes as the data is being
overwritten and deleted.
No data remains display.
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New Features
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