Erasing Data On Printer's Hard Disk - Canon TX-2000 Online Manual

Erasing Data on Printer's Hard Disk

Important
• The administrator password is required to change settings if it is enabled for changing settings using
the operation panel.
• For a more secure method of preventing data recovery, we recommend physically or magnetically
destroying the hard disk. In this case, the hard disk can no longer be used.
• You cannot erase HDD data if there is a job queue. Additionally, print jobs are not processed while data
erasing is in progress.
1. Make sure printer is turned on.
2. Flick HOME screen and tap
Menu Operations
3. Tap Hard disk settings.
4. Enter administrator password if it is enabled.
5. Tap erasing method.
Fast
Erases file management data for print job data stored on the printer's hard disk. Choose this method
for relatively fast erasure. Because only the file management data is erased, the print job data itself
is not erased.
Fast secure
Erases the data encryption key specified for the hard disk drive. Specifying the encryption key again
does not allow you to read and use data saved in the past safely and fast. Select to erase highly
confidential data.
Secure
Overwrites the entire hard disk with 00, FF, and random data (one time each) after the data
encryption key specified for the hard disk drive is erased. Verification is performed to check if the
data was correctly written. Choose this method to erase especially confidential data. It is virtually
impossible to recover the overwritten data. Conforms to the DoD5220.22-M standard of the U.S.
Department of Defense.
6. Check the message that is displayed and tap Yes.
Data on the hard disk are erased.
Device settings.
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