Canon MX490 Series Online Manual page 928

1203
Cause
The paper output cover is opened while printing is in progress.
Action
If paper is left inside the machine, remove the paper slowly with both hands and close the paper output
cover.
Press the machine's OK button to dismiss the error.
The machine ejects one blank sheet of paper and resumes printing from the next paper.
The machine will not reprint the page that was printed when the paper output cover is opened. Try printing
again.
Important
• Do not open or close the paper output cover while printing is in progress, as this can damage the
machine.
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