Cleaning The Drum Unit - Brother FAX-2840 Basic User's Manual

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.
• Handle the toner cartridge carefully. If
toner scatters on your hands or clothes,
wipe or wash it off with cold water at once.
• To prevent damage to the machine
caused by static electricity, DO NOT touch
the electrodes shown in the illustration.
d
Clean the corona wire inside the drum
unit by gently sliding the green tab from
right to left and left to right several times.
1
Routine maintenance
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. Close
the front cover.

Cleaning the drum unit

If you have print quality problems, 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
Prepare a few sheets of A4 or Letter size
paper.
b
Make sure the machine is in Ready
mode.
A
A
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