Ricoh MP 2553 Series Read Me First page 463

The copier, fax and printer functions take priority over the Auto Erase Memory function. If a copy, fax or
print job is in progress, overwriting will only be done after the job is completed.
Overwrite icon
When Auto Erase Memory is set to [On], the Data Overwrite icon will be indicated in the bottom right
hand corner of the panel display of your machine.
Icon Icon name
Dirty
Clear
• The Data Overwrite icon will indicate "Clear" when there is a Sample Print/Locked Print/Hold
Print/Stored Print job.
• If the Data Overwrite icon is not displayed, first check if Auto Erase Memory has been set to [Off].
If the icon is not displayed even though Auto Erase Memory is [On], contact your service
representative.
Methods of overwriting
You can select a method of overwriting from the following:
• NSA
Temporary data is overwritten twice with random numbers and once with zeros.
• DoD
This icon is lit when there is temporary data to be overwritten,
and blinks during overwriting.
This icon is lit when there is no temporary data to be overwritten.
Deleting Data on the Hard Disk
Explanation
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