Restoring Factory Default Settings; Statement Of Volatility - Lexmark ST9820 User Manual

Securing the printer

Restoring factory default settings

1
From the control panel, navigate to:
> Settings >
2
Select Restore all settings, and then press
3
Select RESTORE, and then press
For a more comprehensive method of restoring the factory default settings, see
page 60.

Statement of Volatility

Type of memory
Volatile memory
Non-volatile memory
Hard disk memory
Erase the content of any installed printer memory in the following circumstances:
•
The printer is decommissioned.
•
The printer hard disk is replaced.
•
The printer is moved to a different department or location.
•
The printer is serviced by someone from outside your organization.
•
The printer is removed from your premises for service.
•
The printer is sold to another organization.
Disposing of a printer hard disk
•
Degaussing—Flushes the hard disk with a magnetic field that erases stored data
•
Crushing—Physically compresses the hard disk to break component parts and render them unreadable
•
Milling—Physically shreds the hard disk into small metal bits
Note: To guarantee that all data are completely erased, destroy physically each hard disk where data is
stored.
> Device > > Restore Factory Defaults >
.
.
Description
The printer uses standard random access memory (RAM)
to buffer temporarily user data during simple print and
copy jobs.
The printer may use two forms of non-volatile memory:
EEPROM and NAND (flash memory). Both types are used
to store the operating system, printer settings, network
information, scanner and bookmark settings, and
embedded solutions.
Some printers may have a hard disk drive installed. The
printer hard disk is designed for printer-specific
functionality. The hard disk lets the printer retain buffered
user data from complex print jobs, form data, and font
data.
> Restore Settings >
"Erasing printer memory" on
61