Brother DCP-9055CDN - Manual (Page 61)

Routine maintenance
53
A
Resetting the belt unit counter
A
When you replace a belt unit with a new one,
you need to reset the belt unit counter by
completing the following steps:
a
Press Menu, 5, 8.
b
Press a or b to select Belt Unit.
Press OK.
c
Press 1 to reset the belt unit counter.
d
Press Stop/Exit.
Replacing the waste toner
box
A
Model name: WT-300CL
A new waste toner box can print
approximately 50,000 A4 or Letter size
single-sided pages.
WT Box End Soon
A
WT Box End Soon
If the LCD shows WT Box End Soon, it
means the waste toner box is near the end of
its life. Buy a new waste toner box and have
it ready before you get a Replace WT Box
message.
Replace WT Box
A
When the following message appears on the
LCD, you need to replace the waste toner
box:
Replace WT Box
Replace...
WARNING
DO NOT put the waste toner box into a fire.
It could explode.
Be careful not to spill the toner. DO NOT
inhale or allow it to get into your eyes.
IMPORTANT
DO NOT reuse the waste toner box.