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162
f
Turn the drum unit gear by hand while
looking at the surface of the OPC
drum (1).
g
When you have found the mark on the
drum that matches the print sample,
wipe the surface of the OPC drum with a
dry cotton swab until the dust or glue on
the surface comes off.
IMPORTANT
DO NOT clean the surface of the
photosensitive drum with a sharp object.
h
Put the toner cartridge back firmly into
the drum unit until you hear it lock into
place.
Note
Make sure that you put in the toner
cartridge properly or it may separate from
the drum unit.
1
h
Summary of Contents for MFC-9120CN
Page 1: ...USER S GUIDE MFC 9120CN MFC 9320CW Version A USA CAN ...
Page 16: ...xiv ...
Page 100: ...Chapter 11 84 ...
Page 101: ...Section III Copy III Making copies 86 ...
Page 120: ...Chapter 14 104 ...
Page 121: ...Section V Software V Software and Network features 106 ...