Brother DCP-9045CDN - Manual (Page 118)

104
2
Push the drum unit in until it stops.
g
Close the front cover of the machine.
h
Plug the machine’s power cord back into
the AC power outlet first, and reconnect
all cables.Turn on the machine’s power
switch.
Cleaning the corona wires
C
If you have print quality problems, clean the
corona wires as follows:
a
Turn off the machine’s power switch.
Disconnect all cables, and then unplug
the power cord from the AC power
outlet.
b
Press the front cover release button and
then open the front cover.