Canon Perfect Binder A1 Troubleshooting Manual page 117

2-10) Removal of the Power supply mount
Go to the step 2-11-1) for Perfect Binder-D1 as it has the Stack cooling fan (stack rotation assembly).
Go to the step 2-11-8) for Perfect Binder-A1/B1/C1 as they do not have the Stack cooling fan (stack rotation assembly).
2-11-1) Remove the Power supply assembly 1.
- 2 connectors
- 4 screws
2-11-2) Remove the 4 screws from the cooling fan assembly.
2-11-3) Remove the 1 connector and the 1 reuse band.
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