Xerox Legacy 4112, System Administration Manual

Page: 205 / 364

Xerox 4112/4127 Copier/Printer System Administration Guide
8-65
8. Setups
Encryption Key for Confidential Data
KEY POINT 1:
Do not forget the encryption key! The data cannot
be restored if you forget the encryption key.
KEY POINT 2:
A service representative can block changes to the
settings of this feature. For more information about settings, refer
to
Service Representative Operation Limit
on page 8-66.
If the optional
Data Encryption
feature is available for your
machine, use the following procedure for creating an encryption
key.
1.
Select
Encryption Key for Confidential Data
.
2.
Select
Keyboard
and enter a 12-character encryption key.
NOTE: The default value for the encryption key is
111111111111 (twelve ones).
3.
Select
Save
.
4.
Select
Next
.
5.
Using the same procedure, enter the same encryption key
once more.
Data Restoration
KEY POINT:
The enciphered data cannot be restored if any of the
following occur:
– When there is a physical hard disk error
– When you cannot remember the encryption key
– When attempting to access the
Service
Representative Operation Limit
feature, but you
cannot remember the
System Administrator User
ID
and password.
Start data encryption
and/or changing the
settings:
When data encryption is started or ended and when the encryption
key is changed, the machine
must be restarted
. The
corresponding recording area of the hard disk is reformatted when