Canon S400 Reference Manual page 162

Windows
1
Open the Printer Properties dialogue box and click the Advanced button in
the Main tab.
2
Click the Colour tab.
3
Use the Intensity slide bar to change the intensity setting.
Macintosh
1
When using Manual for printing, click the Details button in the Print dia-
logue box.
2
In the Colour panel, use the Intensity slide bar to change the print density
setting.
Troubleshooting - Printout is Unsatisfactory
Ink blurred
162