Replacing The Belt Unit - Brother MFC-9125CN User Manual

g
Slide the drum unit and toner cartridge
assembly into the machine. Make sure
that you match the toner cartridge colour
to the same colour label on the machine.
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K
C-Cyan M-Magenta Y-Yellow K-Black
h
Close the top cover of the machine.
Troubleshooting and 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
Plug the machine's power cord back into
the electrical socket first, and reconnect
all cables and telephone line cord. Turn
on the machine.
b
(For MFC-9325CW) Press Menu, 8, 4.
(For MFC-9125CN) Press Menu, 6, 4.
c
Press a or b to choose the colour of the
drum you replaced. Press OK.
d
Press 1 to reset the drum unit counter.
e
Press Stop/Exit.

Replacing the belt unit

Model name BU-200CL
A new belt unit can print approximately
50,000 A4 or Letter size single-sided pages.
Belt End Soon message
Belt End Soon
If the LCD shows Belt End Soon, it means
the belt unit is near the end of its life. Buy a
new belt unit and have it ready before you get
a Replace Belt message.
Replace Belt message
When the following message appears on the
LCD, you need to replace the belt unit:
Replace Belt
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.
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