If banding in different colors is occuring, try the following steps:

<Corrective Action1>
Load paper of the same type as you have specified in the printer driver.

<Corrective Action2>
Make sure the same type of paper is specified in the printer driver as you have loaded in the printer.

1.Hold down the Stop button for a second or more to cancel printing.

2.Change the type of paper in the printer driver and try printing again.

<Corrective Action3>
Choose a higher level of Print Quality in the Advanced Settings of the printer driver and try printing again.
Printing in Draft or Standard mode is faster and consumes less ink than in Highest or High modes, but the printing quality is lower.

<Corrective Action4>
Print a test pattern to check the nozzles and see if they are clogged.

<Corrective Action5>
Adjust the Printhead alignment.

<Corrective Action6>
Select Band Joint may improve printing results.
Adjust the feed amount in the printer menu by specifying Band Joint in Feed Priority and try printing again.

<Corrective Action7>
Exit other applications and cancel other print jobs.