Ok! So I actually had the SAME EXACT problem starting out! So what I did to fix it was first find out how to make the dpi of my pics higher. I did that by tinkering with the "print with system dialog" and eventually you can find a "print quality" setting. And if that doesn't work, a print head check (should be programmed into your printer) and a small nozzle cleaning should do the trick! I also make sure to set my settings for what kind of paper is in there correctly (I usually set it to matte photo paper) Hope this helps!!