Brother MFC-9330CDW - Manual (Page 104)

90
h
Clean the corona wire inside 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 tab to the Home
position (a) (1). The arrow on the tab must
be aligned with the arrow on the drum unit.
If it is not, printed pages may have a
vertical stripe.
i
Repeat step c and step h to clean
each of the three remaining corona
wires.
NOTE
When cleaning the corona wires, you do
not have to remove the toner cartridge
from the drum unit.
j
Slide each toner cartridge and drum unit
assembly into the machine. Make sure
you match the toner cartridge color to
the same color label on the machine.
BK = Black, C = Cyan,
M = Magenta, Y= Yellow
k
Close the top cover of the machine.
1
BK
C
M
Y