Xerox 7675 - Manual (Page 218)

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Immediate Image Overwrite
Overview
The Immediate Image Overwrite feature provides security conscious customers with the ability to overwrite
the machine's hard disk to protect classified or private information.
The machine's hard disk stores data similar to the way a hard drive functions on a personal computer, but
with the data encrypted for extra protection. When Print, Copy, E-mail, Internet Fax and Scan jobs are
submitted to the machine, information is stored on the machine's hard disk (if these features are installed
and configured on the machine). Immediate Image Overwrite automatically erases image data on a job by
job basis, once completed at the machine.
Immediate Image Overwrite and Internet Fax Jobs
NOTE: Internet Fax jobs are not overwritten until the job's Delivery Status Notifications (DSN's) and
Message Disposition Notifications (MDN's) have been received, or timeout occurs, i.e. the job is not
overwritten until after the "Delivery Confirmed" state or Sent state is exited. This means that the job may
not be overwritten for up to 72 hours as this is the maximum timeout setting for an Internet Fax job.