Canon printer PIXMA MG7720 User Manual

							1850Cause
Disc tray guide is closed.
What to Do Open the disc tray guide with the operation panel closed, attach the disc tray properly, and then tap  OK
on the touch screen.
1091 
						

							1851Cause
Disc tray guide is open.
What to Do
When printing other than disc label printing is started, close the disc tray guide.
Close the disc tray guide and tap  OK on the touch screen.
1092 
						

							1855Cause
Disc tray guide has been closed.
What to DoOpen the disc tray guide with the operation panel closed and tap  OK on the touch screen.
Do not open or close the disc tray guide while printing is in progress. Doing so may damage the machine.
1093 
						

							1856Cause
Disc tray guide has been opened.
What to DoWhile printing other than disc label printing, close the disc tray guide.Close the disc tray guide and tap  OK on the touch screen.
Do not open or close the disc tray guide while printing is in progress. Doing so may damage the machine.
1094 
						

							1857Cause
Disc tray guide is open when starting disc label printing.
What to DoWhen starting disc label printing, close the disc tray guide for the machine to prepare to print.Close the disc tray guide with the operation panel closed and tap  OK on the touch screen.
1095 
						

							1872Cause
Cassette 1 is not inserted.
What to DoInsert the cassette 1.
Note

						

							1873Cause
Cassette 2 is not inserted.
What to DoInsert the cassette 2.
Note

						

							1890Cause
Protective material or tape may still be attached to print head holder.
What to Do Open the operation panel and make sure the protective material and tape have been removed from the
print head holder.
If the protective material or tape is still there, remove it and close the operation panel.
If this does not solve the problem, contact your nearest Canon service center to request a repair.
1098 
						

							2111Cause
Paper settings for printing or copying differ from cassette paper information set on machine.
Note

						

							What to DoTapping  OK on the touch screen again, the screen below appears.
Select the appropriate action.
Note