Canon MG7700 series Online Manual page 1041

Note
• Do not touch the inner parts of the machine.
• If you cannot pull out the paper, open the paper output tray.
4. Attach transport unit cover.
Insert the transport unit cover to the back of the machine.
5. Attach rear cover.
Insert the rear cover to the back of the machine.
If you were not able to remove the paper in step 3:
4. Detach both cassette 1 and cassette 2.
5. Slowly pull out paper.
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