Brother DCP 9040CN - Manual (Page 93)

Troubleshooting and routine maintenance
81
C
Routine maintenance
C
WARNING
Use neutral detergents.
DO NOT use cleaning materials that
contain ammonia, alcohol, any type of
spray, or any type of flammable substance
to clean the outside or inside of the
machine. Doing this may cause a fire or
electrical shock. For more information see
Important safety instructions on page 42.
CAUTION
The drum unit contains toner, so handle it
carefully. If toner scatters on your hands or
clothes, wipe or wash it off with cold water
at once.
Cleaning the outside of the
machine
C
Clean the outside of the machine as
follows:
C
a
Turn off the machine’s power switch.
Disconnect all cables, and unplug the
power cord from the AC power outlet.
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.