Administrative support
Adjusting the brightness or contrast of the display
Note: These options are available on some models.
To adjust the brightness or contrast settings:
1 Make sure the printer is on and Ready appears.
2 From the control panel, press .
3 Press until Settings appears, and then press .
4 Press until Utilities Menu appears, and then press .
5 Press until Brightness appears, and then press .
Press
until Contrast appears, and then press .
6 Press to increase the setting or to decrease the setting.
7 When the adjustment is complete, press . This saves the setting as the new default.
Ready appears on the display.
Disabling control panel menus
Since many people could be using the printer, a support person may choose to lock the control panel menus to keep
menu settings from being changed.
1 Make sure the printer is turned off.
2 From the control panel, press and hold and while turning the printer on.
3 Release both buttons when Performing Self Test appears.
The printer performs its power-on sequence, and then CONFIG MENU appears.
4 Press until Panel Menus appears, and then press .
5 Press until Disable appears, and then press .
Submitting Selection and Disabling Menus appear briefly.
6 Press until Exit Config Menu appears, and then press .
When Activating Menu Changes appears, the menus are disabled. Resetting the Printer appears
briefly, followed by a clock, and then Ready appears.
Enabling control panel menus
1 Make sure the printer is turned off.
2 From the control panel, press and hold and while turning the printer on.
Administrative support
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