Messages regarding printheadsMessages regarding printheadsCannot adjust printhead.Cause Corrective ActionThe Printhead nozzles are clogged. Follow the steps below to check the nozzles.1.Print a test pattern to check the nozzles.(→P.624)2.Clean the Printhead if the nozzles are clogged.(→P.625)Highly transparent lm is loaded that cannot be usedfor Printhead adjustment.We recommend using a type of paper that you oftenuse, other than lm, for Printhead adjustment.(→P.572)Cannot adjust band.Cause Corrective ActionThe Printhead nozzles are clogged. Follow the steps below to check the nozzles.1.Print a test pattern to check the nozzles.(→P.624)2.Clean the Printhead if the nozzles are clogged.(→P.625)Highly transparent lm is loaded that cannot be usedfor feed amount adjustment.Adjust the feed amount manually.(→P.580)x printhead needs cleaning. (x is Left or Right)Cause Corrective ActionThe Printhead nozzles are clogged. Specify Printhead cleaning options. (→P.625)If the message is still displayed after you executeHead Cleaning B two or three times, contact yourCanon dealer for assistance.PHeads: wrong pos.Cause Corrective ActionThe left Printhead is installed in the right position andvice versa.Turn off the printer and wait at least three secondsbefore restoring the power. If the message isdisplayed again, contact your Canon dealer forassistance.Error Message 701
