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Erasing non‑volatile memory
• Individual settings, device and network settings, security settings, and embedded solutions—Erase
information and settings by selecting Wipe All Settings in the Configuration menu.
• Fax data—Erase fax settings and data by selecting Wipe All Settings in the Configuration menu.
1 Turn o the printer.
2 Hold down 2 and 6 while turning the printer on. Release the buttons only when the screen with the progress
bar appears.
The printer performs a power-on sequence, and then the Configuration menu appears. When the printer is
fully powered up, the touch screen displays a list of functions, instead of the standard home screen icons.
3 Tou ch Wipe All Settings.
The printer will restart several times during this process.
Note: Wipe All Settings securely removes device settings, solutions, jobs, faxes, and passwords from the
printer memory.
4 Tou ch Back > Exit Config Menu.
The printer will perform a power‑on reset, and then return to normal operating mode.
Erasing printer hard disk memory
Notes:
• Some printer models may not have a printer hard disk installed.
•
Configuring
Erase Temporary Data Files in the printer menus lets you remove residual
confidential
material left by print jobs by securely overwriting
files
that have been marked for deletion.
Using the printer control panel
1 Turn o the printer.
2 Hold down 2 and 6 while turning the printer on. Release the buttons only when the screen with the progress
bar appears.
The printer performs a power-on sequence, and then the Configuration menu appears. When the printer is
fully turned on, the touch screen displays a list of functions.
3 Tou ch Wipe Disk, and then touch one of the following:
• Wipe disk (fast)—This lets you overwrite the disk with all zeroes in a single pass.
• Wipe disk (secure)—This lets you overwrite the disk with random bit patterns several times, followed by
a
verification
pass. A secure overwrite is compliant with the DoD 5220.22‑M standard for securely
erasing data from a hard disk. Highly
confidential
information should be wiped using this method.
4 Tou ch Ye s to proceed with disk wiping.
Notes:
• A status bar will indicate the progress of the disk wiping task.
Securing the printer 220
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