http://www.usa.canon.com/html/conCpr...=S820&item=665
You could try the above web site for an answer. Has the driver download section and an section to ask questions
----- carol m wrote: ----
I have a Canon S820 connected to a Compaq Presario 6000. I have four different photo printing programs and am having a new problem with all of them. If I specify plain paper, and then print on either plain paper or photo paper, the quality and color of the final product are much better than if I specify photo paper, although the ink appears to be thicker in spots than it should be. When I specify photo paper, my final picture is either very green or very blue, and has horizontal lines. Any suggestions?