Canon iPF755 User Manual page 672

Handling Paper > Handling rolls
10.
Press the OK button.
After the roll is rewound, it stops automatically.
Paper cutting (to have the roll cut at your specified position)
6
1.
Press the Feed button.
2.
Press the ▼ button to advance the roll to the position for cutting.
656
Specifying the Cutting Method for Rolls
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iPF755