Canon Perfect Binder A1 Troubleshooting Manual page 234

20) Turn the knob [1] of the cutter motor of the new drive assembly with fingers to adjust the stop position of the press ball screw
to be the same distance as measured in the step 19).
[Note] Be sure to adjust the stop position of the press ball screw. Otherwise, the new drive assembly may not be attached.
21) Attach the trimming assembly to the main unit by reversing the steps from 16).
B) Attaching the rear stay kit
The work procedure stars where the perfect binder is separated from the main unit and the trimming assembly is pulled out.
The black arrows in the figures indicate the front direction.
[Caution] Referring to Service Manual, be sure to remove the trimming blade to perform the work.
1) Check the contents of the rear stay kit (4Y8-3096-000).
- Rear stay [1] 1pc
- Button head bolt (M4×10) [2] 2pcs
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