Brother International MFC-9340CDW Advanced Users Manual - English - Page 72

Cleaning the LED heads

Page 72 highlights

f Wipe the inside and the outside of the paper tray with a dry, lint-free cloth to remove dust. g Re-load the paper and put the paper tray firmly back in the machine. h Press to turn on the machine. Cleaning the LED heads A If there is a problem with the print quality, such as light or faded colors or white streaks or bands down the page, clean the LED heads. IMPORTANT DO NOT touch the windows of the LED heads with your fingers. a Press and hold down machine. to turn off the b Open the top cover until it locks in the open position. 64

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64
f
Wipe the inside and the outside of the
paper tray with a
dry
, lint-free cloth to
remove dust.
g
Re-load the paper and put the paper tray
firmly back in the machine.
h
Press
to turn on the machine.
Cleaning the LED heads
A
If there is a problem with the print quality,
such as light or faded colors or white streaks
or bands down the page, clean the LED
heads.
IMPORTANT
DO NOT touch the windows of the LED
heads with your fingers.
a
Press and hold down
to turn off the
machine.
b
Open the top cover until it locks in the
open position.