Brother MFC 7460DN - Manual (Page 73)

Routine maintenance
63
A
f
Put the toner cartridge firmly into the
new drum unit until you hear it lock into
place. If you put the cartridge in
properly, the green lock lever will lift
automatically.
Note
Make sure that you put in the toner
cartridge properly or it may separate from
the drum unit.
g
Clean the corona wire of the drum unit
by gently sliding the green tab from left
to right and right to left several times.
Note
Be sure to return the green tab to the
home position (a) (1). If you do not, printed
pages may have a vertical stripe.
h
Put the new drum unit and toner
cartridge assembly in the machine.
Resetting the drum counter
A
When you replace the drum unit with a new
one, you need to reset the drum counter by
completing the following steps:
a
Press Clear.
To confirm you are installing a new drum
unit, press 1.
b
When the LCD shows Accepted, close
the front cover.
1