6. Adjusting the S-B Gap
If you have replaced the developing blade,
make adjustments using the S-B gap gauge
(FY9-3044-000). See the following for the S-
B gap of each sleeve:
Insert two gauges (see the guide above for
each color; on both ends) into the gaps
between the developing blade and the sleeve,
and secure the developing blade in place.
If you insert the developing assembly at
an angle, its gear at the rear can damage
the photosensitive drum.
assembly, be sure that it is horizontal in
relation to the rails, and take extra care
not to bring it in contact with the drum.
Further, when inserting the black
developing assembly, be sure that it will
not ride over the rails.
7. Replacing the Developer
1) Open the hopper unit fully.
2) Put a plastic bag  against the discharge
opening. (An appreciable amount of
developer will fall out.)
3) Remove the cap  of the discharge
opening found at the lower front of the
developing assembly whose developer is
to be replaced.
COPYRIGHT © 1999 CANON INC.
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 6 IMAGE FORMATION SYSTEM