Cleaning The Drum Unit - Brother MFC-9120CN User Manual

e
Slide each drum unit and toner cartridge
assembly into the machine. Make sure
that you match the toner cartridge color
to the same color label on the machine.
C
M
Y
K
C-Cyan M-Magenta Y-Yellow K-Black
f
Repeat steps c to e to clean the
remaining corona wires.
g
Close the top cover of the machine.
h
Plug the machine's power cord back into
the electrical socket first, and then
reconnect all cables and telephone line
cord. Turn on the machine.
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Cleaning the drum unit

Small spots on the printed pages
If your printout has any small white or colored
spots, follow the steps below to solve the
problem.
a
Open the manual feed slot cover.
b
Using both hands, slide the manual feed
slot paper guides to the width of the
paper that you are going to use.
C
C