Canon MG7700 Series Online Manual page 931

6003
Cause
Printer error has occurred.
What to Do
If the paper output tray is closed, open it.
Turn off machine and unplug it.
Plug in the machine again and turn it back on.
If this does not solve the problem, contact your nearest Canon service center to request a repair.
Important
• Do not close the paper output tray while the machine is in operation; otherwise, an error will occur.
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