Brother DCP-9010CN User Manual page 103

Note
If only the specified drum needs to be
replaced, the LCD shows the
Replace Drum(X) message. (X)
indicates the drum unit colour that you
need to replace. ((K)=Black, (Y)=Yellow,
(M)=Magenta, (C)=Cyan.) During the
normal lifespan of a drum kit the
Replace Drum(X) message will not
appear. The message will only refer to a
specific drum if a single unit has been
replaced previously due to damage or
error.
Replacing the drum units
IMPORTANT
• While removing the drum unit, handle it
carefully because it may contain toner. If
toner scatters on your hands or clothes,
wipe or wash it off with cold water at once.
• Every time you replace the drum unit,
clean the inside of the machine. (See
Routine maintenance on page 75.)
a
Turn off the machine. Unplug the power
cord from the electrical socket.
b
Fully open the top cover by lifting up on
the handle (1).
1
Troubleshooting and routine maintenance
IMPORTANT
When the scanner is open, you cannot
open the top cover.
c
Take out the drum unit and toner
cartridge assembly for the colour shown
on the LCD.
C
d
Push down the green-labelled lock
lever (1) and take the toner cartridge out
of the drum unit.
C
1
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