Cleaning The Corona Wire - Brother DCP-7030 User Manual

c
Wipe the laser scanner window by
wiping it with a clean soft, dry lint-free
cloth.
d
Put the drum unit and toner cartridge
assembly back in the machine.
e
Close the front cover.
f
Plug the machine's power cord back into
the electrical socket.
Turn on the machine's power switch.
Troubleshooting and routine maintenance

Cleaning the corona wire

If you have print quality problems, clean the
corona wire as follows:
a
Turn off the machine's power switch.
Disconnect all cables, and then unplug
the power cord from the electrical
socket.
b
Open the front cover.
c
Slowly take out the drum unit and toner
cartridge assembly.
CAUTION
We recommend that you place the drum
unit and toner cartridge assembly on a
clean, flat surface with a piece 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.
B
B
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