Canon imageRUNNER ADVANCE C7580i III Faq Manual page 23

4
Solution
Remove paper fractures.
If you forcibly remove the jammed
paper, torn scraps of paper may remain
in the main unit or optional devices.
If paper tears, check that there are
no scraps of paper inside and try to
remove all of the scraps (Do not try to
pull out the jammed paper forcibly).
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