Konica Minolta BIZHUB C652DS - Manual (Page 235)

bizhub C652/C652DS/C552/C552DS/C452 8-27
8.3 Administrator Settings 8
Overwrite Temporary Data
You can specify how to overwrite and delete HDD data.
When image data saved in the HDD becomes unnecessary, this function overwrites meaningless data in all
areas that contain the image data to destroy the original data. This function also destroys the non-image data
structure to prevent a data leak when the installed HDD has been stolen.
The available setting items are as follows. (Default: Mode 1)
Reference
- When changing Encryption Priority or Overwrite Priority setting, format the HDD after rebooting this
machine. However, be careful that data is erased by formatting the HDD.
- For the data erased by formatting the HDD, refer to page 8-30.
Item Description
Mode 1 Overwritten with 0x00
Mode 2 Overwritten with 0x00 Overwritten with 0xff Overwritten with letter [A]
(0x61) Verified
Encryption Priority Performs encryption processing at a higher security level. In HDD Encryp-
tion Setting, however, data overwriting is performed unlike [Mode 1] or
[Mode 2] setting. Always specify [Encryption Priority].
Overwrite Priority In HDD Encryption Setting, however, data overwriting is performed based
on [Mode 1] or [Mode 2] setting.