Erasing Data On The Printer's Hard Disk - Canon iPF6400S User Manual

iPF6400S
Using imagePROGRAF Printmonitor
The Hard Disk pane shows the free hard disk space.
For details, refer to the imagePROGRAF Printmonitor help file.

Erasing Data on the Printer's Hard Disk

Erasing Data on the Printer's Hard Disk
When erasing all data on the hard disk, choose from the following three options.
This operation is only available from the Control Panel.
Erasure Method
High Speed
Secure High Spd.
Secure
• 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.
Important
Erase HDD Data is not available if there is a job queue.
•
Additionally, print jobs are not processed during execution of Erase HDD Data.
1
On the Tab Selection screen of the Control Panel, press ◀ or ▶ to
select the Settings/Adj. tab (
• If the Tab Selection screen is not displayed, press the Menu button.
Note
2
Press the OK button.
The Set./Adj. Menu is displayed.
3
Press ▲ or ▼ to select System Setup, and then press the OK button.
User's Guide
Erases file management data for print job data stored on the printer's hard disk. Choose this method for rela-
tively fast erasure. Because only the file management data is erased, the print job data itself is not erased.
Note that it may be possible to read this data using commercial data recovery software.
Overwrites the entire hard disk with random data. No verification is performed to check if the data was cor-
rectly written. Choose this method to erase highly confidential data. Note that it may be possible to read the
overwritten data using specialized data recovery tools.
Overwrites the entire hard disk with 00, FF, and random data (one time each). 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.
).
Erasing Data on the Printer's Hard Disk
Details
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