Brother International DCP-8155DN Advanced User's Guide - English - Page 31

Cleaning the corona wire, c - toner error

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g Plug the machine's power cord back into the AC power outlet first, then connect all cables. h Turn on the machine's power switch. Routine maintenance Cleaning the corona wire A If you have print quality problems or the LCD shows Drum Error, clean the corona wire as follows: a Leave the machine turned on for 10 minutes for the internal fan to cool the extremely hot parts inside the machine. b Press the front cover release button and then open the front cover. A c Take out the drum unit and toner cartridge assembly. 27

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Routine maintenance
27
A
g
Plug the machine’s power cord back into
the AC power outlet first, then connect
all cables.
h
Turn on the machine’s power switch.
Cleaning the corona wire
A
If you have print quality problems or the LCD
shows
Drum Error
, clean the corona wire
as follows:
a
Leave the machine turned on for 10
minutes for the internal fan to cool the
extremely hot parts inside the machine.
b
Press the front cover release button and
then open the front cover.
c
Take out the drum unit and toner
cartridge assembly.