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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
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.
Summary of Contents for DCP-9040CN
Page 1: ...USER S GUIDE DCP 9040CN DCP 9042CDN Version 0 USA CAN ...
Page 13: ...Section I General I General information 2 Loading paper and documents 9 General setup 21 ...
Page 36: ...Chapter 3 24 ...
Page 37: ...Section II Copy II Making copies 26 ...
Page 45: ...Section III Software III Software and network features 34 ...
Page 92: ...80 g Close the back cover h Put the paper tray firmly back in the machine ...