j
Push the drum unit in until it stops.
k
Close the front cover of the machine.
l
Plug the machine's power cord back into
the AC power outlet first, and reconnect
all cables. Turn on the machine's power
switch.
86
Cleaning the drum unit
If you have print quality problems, clean the
drum unit as follows.
a
Turn off the machine's power switch.
Disconnect all cables, and unplug the
power cord from the AC power outlet.
b
Press the front cover release button and
then open the front cover.
C