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Troubleshooting and routine maintenance
139
C
CAUTION
HOT SURFACE
After you have just used the machine, some
internal parts of the machine will be
extremely hot. Wait at least 10 minutes for
the machine to cool down before attempting
to clear the paper jam.
c Slowly take out the drum unit and toner
cartridge assembly.
IMPORTANT
We recommend that you place the drum
unit and toner cartridge assembly on a
clean, flat surface with a sheet of
disposable paper or cloth underneath it in
case you accidentally spill or scatter toner.
d Push down the blue lock lever and take
the toner cartridge out of the drum unit.
Take out the jammed paper if there is
any inside the drum unit.
IMPORTANT
• Handle the toner cartridge carefully. If
toner scatters on your hands or clothes,
wipe or wash it off with cold water at once.
• To avoid print quality problems, DO NOT
touch the shaded parts shown in the
illustrations below.
e Clear the jammed paper if there is any
inside the drum unit.
f Put the toner cartridge back into the
drum unit until you hear it lock into place.
If you put it in correctly, the blue lock
lever will lift automatically.
g Put the drum unit and toner cartridge
assembly back in the machine.
h Close the front cover.
i Plug the machine’s power cord back into
the electrical socket first, and reconnect
all cables and telephone line cord. Turn
on the machine’s power switch.