Canon Perfect Binder A1 Troubleshooting Manual page 139

2-1) Remove the rear cover.
- 6 screws
2-2) Remove the Waste paper buffer drive unit
2-2-1) Remove the stack buffer tray motor unit.
- 2 screws
- 1 connector
2-2-2) Lower the Waste paper buffer drive unit.
- 2 screws
2-2-3) Remove the Waste paper buffer drive unit.
- 4 connectors
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