Canon Perfect Binder A1 Troubleshooting Manual page 255

[Note]: To remove the inner cover (Lower), lift it so that the stopper is not stuck.
4) Removal of the power supply mount
For the Perfect Binder-D1, go to the step 4-1) as it has the stack cooling fan (stack rotation assembly).
For the Perfect Binder-A1/B1/C1, go to the step 4-7) as they do not have the stack cooling fan (stack rotation assembly).
4-1) Remove the power supply unit 1.
- 2 connectors
- 4 screws
4-2) Remove the 4 screws on the cooling fan unit.
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