Cleaning The Scanner - Brother MFC-9840CDW User Manual

Clean the outside of the machine as
follows:
a
Turn off the machine's power switch.
Unplug the telephone line cord first, and
then unplug the power cord from the
electrical socket.
b
Pull the paper tray completely out of the
machine.
c
Wipe the outside of the machine with a
dry, lint-free cloth to remove dust.
d
Remove anything that is stuck inside the
paper tray.
148
e
Wipe the inside of the paper tray with a
dry, lint-free cloth to remove dust.
C
f
Re-load the paper and put the paper tray
firmly back in the machine.
g
Plug the machine's power cord back into
the AC electrical socket first, and
reconnect all cables and telephone line
cord. Turn on the machine's power
switch.

Cleaning the scanner

a
Turn off the machine's power switch.
Unplug the telephone line cord first, and
then unplug the power cord from the
electrical socket.
b
Lift the document cover (1).
Clean the white plastic surface (2) and
scanner glass (3) underneath it with a
soft lint-free cloth moistened with a non-
flammable glass cleaner.
1
2
3
C