Canon printer PIXMA MG7720 User Manual

							Once you have changed the paper, the screen for setting the cassette paper information appears. Setthe paper information for the paper in the cassette 1.
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							2112Cause
Paper settings for printing or copying differ from cassette paper information set on machine.
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							What to DoTapping  OK on the touch screen again, the screen below appears.
Select the appropriate action.
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							Note
						

							2121Cause
Cassette 1 paper settings are incomplete.
What to Do
If screen below is shown, the cassette 1 paper settings are incomplete.
Tap  OK on the touch screen of the machine to finish setting the cassette 1 paper settings.
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							2122Cause
Cassette 2 paper settings are incomplete.
What to Do
If screen below is shown, the cassette 2 paper settings are incomplete.
Tap  OK on the touch screen of the machine to finish setting the cassette 2 paper settings.
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							2500Cause
Cause of following may have occurred failure of automatic print head alignment.
						

							2700Cause
An error occurred during copying and some time elapsed.
What to Do Tap  OK on the touch screen and retry copying.
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							3402Cause
Machine could not make copies because its memory is full.
What to Do Tap  OK on the touch screen of the machine.
Wait a while and retry copying.
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							3403Cause
Machine could not make copies because its memory is full.
What to Do Tap  OK on the touch screen of the machine.
Wait a while and retry copying.
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