Canon S900 User Manual page 126

In the printer driver settings, select a higher print quality setting.
Windows
1
Open the Printer Properties dialog box.
2
On the Main tab, click High for the Print Quality setting.
Macintosh
1
Open the Print dialog box.
2
For Print Mode, select Manual and then click Details.
3
Click the Quality icon and then drag the Print Quality slide bar to the Fine
end.
Print Quality is Poor or Contains Errors
Troubleshooting
126