Canon 2159B002 user manual Surface of the paper is dirty, Back side of the paper is dirty

Problems with the printing quality

The surface of the paper is dirty

Cause	Corrective Action
The Paper Retainer is soiled.	Clean the Paper Retainer. (→P.647)
You are using a paper that does not dry easily.	Specify a time of about a minute in Roll DryingTime.

The back side of the paper is dirty

Cause	Corrective Action
The Platen has become dirty after borderless printing	Open the Top Cover and clean the Platen.
or printing on small paper.	(→P.644)
The Paper Retainer is soiled.	Clean the Paper Retainer. (→P.647)

Banding in different colors occurs

Cause	Corrective Action
The roll is not loaded correctly in the Roll Feed Unit.	Remove the roll and reload it.
	(→P.124)
The paper feed amount is not adjusted correctly.	Adjust the feed amount.
	(→P.604)
Printing does not proceed smoothly because print	Exit other applications and cancel other print jobs.
jobs are interrupted during transmission.
In the printer menu, Print Length is specied in	To adjust the feed amount, specify Band Joint in
Feed Priority.	Feed Priority in the printer menu.
	(→P.604)
The Printhead is out of alignment.	Adjust the Printhead alignment.
	(→P.599)
Streaks may occur if you set the Print Quality too	Choose a higher level of Print Quality in the
low.	Advanced Settings of the printer driver and try
	printing again.
	(→P.203)

The contrast becomes uneven during printing

Cause	Corrective Action
The paper feed amount is out of adjustment.	Adjust the feed amount.
	(→P.604)
	Execute Fine Band Adj. during printing.
	(→P.604)

668 Troubleshooting