72
c
Return the blue tab and snap it into the
home position (
b
).
CAUTION
If you do not return the blue tab to the home
position (
b
) your printed pages may have
vertical black stripes on them.
d
Put the drum unit and toner cartridge
assembly back in the machine.
e
Close the front cover.
Cleaning the drum unit
C
a
Take out the drum unit and toner
cartridge assembly, and then take out
the toner cartridge from the drum unit.
b
Put the print sample in front of the drum
unit, and find the exact position of the
poor print.
c
Turn the white gear on the drum as you
check the surface of the OPC drum (1).
1