Data Overwrite Security Unit (B); Auto Erase Memory - Ricoh B230 Service Manual

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6.18 DATA OVERWRITE SECURITY UNIT (B735)

A document scanned in the copier or scanner mode, or data sent from a printer driver for

printing, is stored temporarily on the hard disk of the machine. The document stays in the

hard disk as temporary data even after the copy or print job is completed. Auto Erase

Memory erases the temporary data on the hard disk by writing over it.

Types of Data Overwritten and Not Overwritten

The following table shows the types of data that can or cannot be overwritten by Auto

Erase Memory.

Data overwritten by

Auto Erase Memory

Data not overwritten

by Auto Erase

*1: A Sample Print or Locked Print job can only be overwritten after it has been

1) Print jobs

2) Sample Print/Locked Print jobs(*1)

3) Spool Printing jobs

1) Scanned files sent by e-mail

2) Files sent by Scan to Folder

3) Documents sent or retrieved by using Web

Image Monitor, Desk Top Binder, or Scan

PC fax print jobs, Internet fax transmission jobs

Temporary data that still remains in the

Document Server even after user erases the

data in the Document Server.

1) Documents stored by the user in the Document Server using

the Copier, Printer or Scanner functions

2) Information registered in the Address Book (*3)

3) Counters stored under each user code

4) Network setting

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