Canon S400 User Manual page 140

Changing the Print Quality (Halftoning)
When your printouts are not satisfactory, the printer driver allows you to make fine
adjustments to the print quality and halftoning settings.
Setting the print quality/halftoning
Note
If there is a problem in the image data you wish to print, the print quality
and halftoning settings may not be visible or effective.
Open the Printer Properties dialog box, then click the Advanced button in
1
the Main tab.
Click the Quality tab and set Print Quality and Halftoning, as needed.
2
Making the Most of the Windows 98/95 Printer Driver
Using the Windows 98/95 Printer Driver 140