I'm printing 6MP JPEG images from Photoshop 7 on my Canon i9900 printer and getting mixed results. sometimes it prints out phenomenal images, crystal clear, well balanced. but sometimes it prints out (the same image) in crap resolution with colors way out of whack. Sometimes i can close the image, reopen and it print it again and it comes out great. i'm burning up a lot of paper and ink trying to figure out what i'm doing wrong. I'm guessing my problem stems from my ignorance of how to select paper types and set up color profiles. I'm using RedRiver UltraPro Satin paper, but using a glossy paper doesn't change my result. HELP!