Brother MFC-9330CDW - Manual (Page 71)

Routine maintenance
63
A
Cleaning the outside of the
machine
A
IMPORTANT
DO NOT use any type of liquid cleaners
(including ethanol).
Clean the Touchscreen as follows:
a
Press and hold down to turn off the
machine.
b
Clean the Touchscreen with a dry, soft
lint-free cloth.
c
Press to turn on the machine.
Clean the outside of the machine as
follows:
a
Press and hold down to turn off the
machine.
b
Wipe the outside of the machine with a
dry, lint-free cloth to remove dust.
c
Pull the paper tray completely out of the
machine.
d
If paper is loaded in the paper tray,
remove it.
e
Remove anything that is stuck inside the
paper tray.