Sharp MX-FR28U User Manual

4

When the data security kit is installed, the icon appears on the touch panel. Touch the 
icon (

) to view information on the data security kit version.

When the data security kit is installed, data remaining in the machine is automatically 
erased after each job.
When data clearing begins, the following message appears for 6 seconds

*

.

* The duration of the message display can be changed with "Message Time Setting" in 

the system settings (administrator). 
(

➞ System Settings (Administrator) > "Operation Settings" > "Other Settings" > 

"Message Time Setting")

When the data security kit is installed, settings to enhance security can be added to the 
system settings (administrator) of the machine. See "System settings" (page 9 of this 
manual) for details.

The document control function is used to embed a document control pattern on the paper 
when print jobs, copies, received faxes, and list prints are printed.
The embedded document control pattern prevents secondary copying, faxing and other 
operations of a printed document. For more information, see "Document Control Setting" 
(page 20 of this manual). 

To use the document filing function to store jobs in the machine when the data security kit is 
installed, set the file property to "Confidential". 
Files whose property is set to "Sharing" or "Protect" cannot be stored. In addition, to print 
from a computer using the retention function, enter a password in the printer driver settings 
(when the factory default setting is in effect).

If the machine power is turned off while image data is being cleared from the 
hard disk drive or before a job is finished, the data may not be completely 
erased. If you do not wish to leave partially cleared data when the power is 
turned off, it is recommended that you use the program "Clear All Memory" 
(page 11 of this manual), to complete data clearing before turning off the power.

Data is being cleared.