Canon printer PIXMA MG5720 User Manual

							2120Cause
Cassette paper settings are incomplete.
What to DoIf screen below is shown, the cassette paper settings are incomplete.
Press the machine's  OK button or the right Function button to finish setting the cassette paper settings.
971 
						

							2700Cause
An error occurred during copying and some time elapsed.
What to Do Press the  OK button and retry copying.
972 
						

							2900Cause
Scanning print head alignment sheet failed.
What to Do
Press the  OK button and follow the instructions below.
						

							2901Cause
Print head alignment pattern has been printed and machine is waiting to scan sheet.
What to Do Scan the printed alignment pattern.1.
Load print head alignment sheet on platen glass.
Place the printed side down and align the mark 
 in the upper left corner of the sheet with the
alignment mark 
.
2.
Slowly close the document cover and press machine's  OK button.
The machine starts scanning the print head alignment sheet, and automatically adjusts the print head
position.
974 
						

							3402Cause
Machine could not make copies because its memory is full.
What to Do Press the machine's  OK button.
Wait a while and retry copying.
975 
						

							3403Cause
Machine could not make copies because its memory is full.
What to Do Press the machine's  OK button.
Wait a while and retry copying.
976 
						

							3405Cause
Machine could not make copies because its memory is full.
What to Do Press the machine's  OK button.
Wait a while and retry copying.
977 
						

							3407Cause
Loading next sheet is required.
What to DoLoad the next sheet and press the machine's  OK button.
978 
						

							3408Cause
Preview screen is displayed on machine's LCD.
What to Do After seeing the preview, press the machine's  OK button.
979 
						

							3410Cause
Cannot reserve copying job because machine is scanning a sheet.
What to Do Wait a while and reserve copying job.
980