Canon Booklet Finisher-D1 Service Manual page 174

4
Parts Replacing and Cleaning > Saddle Stitcher Assembly > Removing the Fold Roller > Procedure
11) Remove the C-ring [1] and the gear [2].
12) Remove the C-ring [1] and the bearing [2] at the rear side of the Saddle Unit.
4 Parts Replacing and Cleaning > Saddle Stitcher Assembly > Removing the Fold Roller > Procedure
[2]
[1]
F-4-279
[1]
[2]
F-4-280
13) Insert the shaft [1] on the front side of the Fold Roller (Lower) into the upper hole.
14) Remove the Fold Roller (Lower) [1].
[1]
4-111
[1]
F-4-281
F-4-282
4-111