Cleaning The Drum Unit - Brother DCP-8110DN Advanced User's Manual

Note
Be sure to return the tab to the home
position (a) (1). If you do not, printed
pages may have a vertical stripe.
e
Put the drum unit and toner cartridge
assembly back into the machine.
f
Close the front cover of the machine.
Routine maintenance

Cleaning the drum unit

If your printout has black or white dots or
other repeating marks at 3.7 in. (94 mm)
intervals, the drum may have foreign
material, such as glue from a label stuck on
the drum surface. Follow the steps below to
solve the problem.
a
Make sure that the machine is in the
Ready mode.
Press Menu, 6, 6, then press Start to
print the drum dot check sheet.
66.Drum Dot Print
Printing
b
Leave the machine turned on for
10 minutes for the internal fan to cool
the extremely hot parts inside the
machine.
c
After the machine has cooled down, turn
off the machine's power switch.
d
Press the front cover release button and
then open the front cover.
A
A
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