Deep Sleep Mode; Touchscreen; Setting The Backlight Brightness - Brother MFC-9140CDN Advanced User's Manual

Deep Sleep mode

If the machine is in Sleep mode and does not
receive any jobs for a certain length of time,
the machine will go into Deep Sleep mode
automatically. Deep Sleep mode uses less
power than Sleep mode. The machine will
wake up when it receives a job or if you press
the Touchscreen.
When the machine is in Deep Sleep mode,
the Touchscreen backlight turns off and
blinks.

Touchscreen

1
Setting the backlight
brightness
You can adjust the brightness of the
Touchscreen LCD backlight. If you are having
difficulty reading the Touchscreen, try
changing the brightness setting.
a
Press
b
Press All Settings.
c
Swipe up or down, or press a or b to
display General Setup.
d
Press General Setup.
e
Swipe up or down, or press a or b to
display LCD Settings.
f
Press LCD Settings.
g
Press Backlight.
h
Press Light, Med or Dark.
i
Press .
General Setup
.
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