Cleaning The Led Heads - Brother MFC MFC-9120CN User Manual

Cleaning the LED heads

WARNING
DO NOT use any flammable substances,
spray or organic solvent/liquids containing
alcohol/ammonia to clean the inside or
outside of the machine. Doing this may
cause a fire or electrical shock. For more
information see Important Safety
Instructions on page 119.
IMPORTANT
DO NOT touch the windows of the LED
heads with your fingers.
a
Before you clean the inside of the
machine, turn off the machine. Unplug
the telephone line cord first, and then
unplug the power cord from the
electrical socket.
b
Fully open the top cover by lifting up on
the handle (1).
1
IMPORTANT
When the scanner is open, you cannot
open the top cover.
Troubleshooting and routine maintenance
c
Wipe the windows of the LED heads (1)
C
with a dry, lint-free cloth. Be careful not
to touch the windows of the LED
heads (1) with your fingers.
d
Close the top cover of the machine.
e
Plug the machine's power cord back into
the electrical socket first, and then plug
in the telephone line cord. Turn on the
machine.
1
1
C
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