To Overwrite Temporary Data - Oce cm4520 User Manual

6
3
In the HDD Setting screen, touch [1 Check HDD Capacity].
The Check HDD Capacity screen appears.
4
Touch [Close].
The HDD Setting screen appears again.

To overwrite temporary data

The setting for overwriting data on the hard disk can be specified. (The de-
fault setting is "Mode 1".)
This machine destroys data by overwriting all data in the entire area where
an image was stored when that image data on the hard disk is considered
unnecessary. In addition, destroying the structure of data other than image
data prevents the disclosure of the data in case the hard disk is stolen.
Mode 1: Overwritten with 0x00
Mode 2: Overwritten with 0x00 → Overwritten with 0xff → Overwritten with
the letter "A" (0x61) → Verified

To overwrite temporary data

1
In the Administrator Setting screen, touch [Security Setting].
2
In the Security Setting screen, touch [6 HDD Setting].
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Control Panel Settings
cm4520