Common Settings
321
Setups
10
Operation of Up/Down Buttons
Select whether or not there is a continuous scrolling effect when the scroll buttons are
held down.
îš„Disable Fast Scrolling
Holding down the scroll buttons does not scroll.
îš„Enable Fast Scrolling
Holding down the scroll buttons causes continuous scrolling.
Overwrite Hard Disk
Select whether or not to carry out hard disk overwrite erasing. If so, you can select
whether to overwrite once or three times.
After deleting data from the hard disk, the area on which the data was stored is
overwritten. This prevents unauthorized retrieval or restoration of the data recorded on
the hard disk. This applies to copy source, and other information stored temporarily by
the system.
Important • If the machine is powered off during the overwriting operation, unterminated files may
remain on the hard disk.
• The data is erased by overwriting once, but overwriting three times makes it even more
definite that the data cannot be recovered. It does, however, take longer.
• During the overwriting process, processing of normal operations may be slowed down.
Note • This feature does not appear for some models. An optional package is necessary. For more
information, contact our Customer Support Center.
For information about how to check the status during the overwriting process, refer to "Overwriting the
Hard Disk" (P.417).
About the precondition of using the data security kit
The system administrator must observe the matters below.
z
The following settings are necessary to maintain the deleted data and the saved data
of the hard disk.
- Overwrite hard disk: [1] or [3]
- Data encryption: [On], encryption key of 8 to 12 digits
- Service Rep. Restricted Operation: [On]
z
Change the system administrator's UserID from the default value "11111" to set the
UserID of 7 to 12 digits. Manage the UserID so that it is not guessed and it is not
exposed.
Important • Never forget the machine administrator's UserID. Otherwise, when the machine troubles
occur, the setting cannot be restored.
For information about the data encryption, refer to "Data Encryption" (P.322). For information about the
Service Rep. restricted operation, refer to "Service Rep. Restricted Operation" (P.323). For information
about the system administrator’s UserID, refer to "System Administrator Login ID" (P.385).
The person in charge of the organization that uses and operates this product must
observe the matters below.
z
Do the appropriate selection of the system administrator and the equipment
administrator, and also do the management and the education.
z
Do the education to the users to confirm that there is no processing job before turning
off the power. When processing a job, wait until the job has been completed.
z
The data security kit difficultly reproduces the used document data. Note that it is not
to protect the documents saved in the box on the hard disk.
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