Canon imageRUNNER ADVANCE C9270 PRO Basic Operation Manual page 245

Return the bracket on the staple case to its original position.
6
Gently push the staple case back into the stapler unit until it is securely in place.
7
Always make sure to insert the staple case far as it can go.
Close the front cover of the fi nisher.
8
When closing the cover, be careful not to get your fi ngers caught, as this may result in personal
injury.
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