Replacing The Belt Unit - Brother DCP-9055CDN Basic User's Manual

j
Turn the green lock lever (1) clockwise
to the lock position.
k
Push the drum unit in until it stops.
l
Close the front cover of the machine.
1
Routine maintenance
Resetting the drum counter
When you replace a drum unit with a new
one, you need to reset the drum counter by
completing the following steps:
a
Press Menu, 5, 8.
b
Press a or b to choose Drum. Press OK.
c
Press 1 to reset the drum unit counter.
d
Press Stop/Exit.

Replacing the belt unit

Model name: BU-300CL
A new belt unit can print approximately
50,000 A4 or Letter size single-sided pages.
Replace Belt
When the following message appears on the
LCD, you need to replace the belt unit:
Replace Parts
Belt Unit
IMPORTANT
• DO NOT touch the surface of the belt unit.
If you touch it, it could degrade print
quality.
• Damage caused by incorrect handling of
the belt unit may void your warranty.
a
Make sure that the machine is turned
on.
A
A
A
A
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