Replacing The Belt Unit - Brother HL-3140CW User Manual

Routine Maintenance

Replacing the belt unit

Order No. BU-220CL
A new belt unit can print approximately 50,000 A4 or Letter size single-sided pages.
Belt End Soon
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. To replace the belt unit, see Replacing the belt unit
on page 128.
Replace Belt
When the following message appears on the LCD, you must 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.
Replacing the belt unit
a
Make sure that the machine is turned on.
b
Open the top cover until it locks in the open position.
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