Lexmark MC2325 Users Guide PDF - Page 148

Encrypting the printer hard disk, Restoring factory default settings, Statement of Volatility

Page 148 highlights

Securing the printer 148 3 Follow the instructions on the display. Note: This process can take from several minutes to more than an hour, making the printer unavailable for other tasks. Encrypting the printer hard disk This process erases all contents in the hard disk. If necessary, back up important data from the printer before starting the encryption. 1 From the home screen, touch Settings > Security > Disk Encryption > Start encryption. 2 Follow the instructions on the display. Notes: • To avoid loss of data, do not turn off the printer during the encryption process. • This process can take from several minutes to more than an hour, making the printer unavailable for other tasks. • After encryption, the printer automatically restarts. Restoring factory default settings 1 From the control panel, navigate to: Settings > Device > Restore Factory Defaults For non-touch-screen printer models, press to navigate through the settings. 2 In the Restore Settings menu, select the settings that you want to restore. 3 Select RESTORE. 4 Follow the instructions on the display. Statement of Volatility Type of memory Volatile memory Non-volatile memory Hard disk memory 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.

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3
Follow the instructions on the display.
Note:
This process can take from several minutes to more than an hour, making the printer unavailable
for other tasks.
Encrypting the printer hard disk
This process erases all contents in the hard disk. If necessary, back up important data from the printer before
starting the encryption.
1
From the home screen, touch
Settings
>
Security
>
Disk Encryption
>
Start encryption
.
2
Follow the instructions on the display.
Notes:
To avoid loss of data, do not turn off the printer during the encryption process.
This process can take from several minutes to more than an hour, making the printer unavailable for
other tasks.
After encryption, the printer automatically restarts.
Restoring factory default settings
1
From the control panel, navigate to:
Settings
>
Device
>
Restore Factory Defaults
For non-touch-screen printer models, press
to navigate through the settings.
2
In the Restore Settings menu, select the settings that you want to restore.
3
Select
RESTORE
.
4
Follow the instructions on the display.
Statement of Volatility
Type of memory
Description
Volatile memory
The printer uses standard random access memory (RAM)
to buffer temporarily user data during simple print and
copy jobs.
Non-volatile memory
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.
Hard disk memory
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.
Securing the printer
148