Touch Screen Contrast
À
Select [Touch Screen
Contrast].
À
Use the up/down arrows to
select a contrast level
between 1 and 254.
Alternatively, select the
display window to change the
setting using the pop-up
keypad. The factory default is
127.
À
Select [Save].
Customer Support Number
À
Select [Customer Support
Number].
À
Use the numeric keypad on
the screen to enter the Xerox
Customer Support telephone
number .
À
Select [Save].
Xerox Document Centre 440/432/420 User Guide
When Machine Status is selected the machine displays the
Xerox customer support telephone number. Typically, the
correct number is entered by a Xerox representative when the
machine is first installed. If it is not on the screen, or if it is
incorrect, follow the instructions below to enter the correct
number.
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