Canon Staple Finisher-AA1 Service Manual page 146

9. Remove the pushing plate drive unit[1].
• 4 screws [2]
4x
[2]
[2]
10. Remove the delivery motor gear.
• 1 gear [1]
• 1 belt [2]
[2]
[1]
11. Remove the folding drive support plate[1].
• 3 screws [2]
[1]
[2]
138
4. Parts Replacement and Cleaning
3x
[2]
12. Remove the drive gear.
• 2 gear
13. Remove the gear of the folding roller(upper/lower).
• 2 C-ring [2]
• 2 gear [1]
[2]
[1]
[2]
[1]