Canon S900 - Manual (Page 126)

Print Quality is Poor or Contains Errors 126
Troubleshooting
Printed Paper Curls or Ink Blots
■ Use High Resolution Paper or Photo Paper Pro to print images that require a lot of
ink, such as pictures with intense colors or photographs.
■ Reduce the Intensity setting in the printer driver and try printing again.
Windows
1
Open the Printer Properties dialog box.
2
Click the Main tab, click Manual for Color Adjustment, then Set.
3
Drag the Intensity slider to adjust the intensity.