Canon iP2800 series Online Manual page 210

1000
Cause
There is no paper in the rear tray.
Action
Load paper in the rear tray and press the printer's ON/RESUME button.
Important
• When the paper out error has occurred, you cannot turn the printer off the even if you press the ON/
RESUME button on the printer. Before turning the printer off, take the following actions.
• Load paper to resume printing.
• Cancel printing on the message screen displayed on your computer.
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