I am a college student and just ran out of ink. Never did it cross my mind that I would have to buy my own ink before. So we've been out of ink for three days now and I'm finally getting around to gettting some extras. I have a Canon Pixma IP6220D printer. Where is a great place to get good deals on printer ink? Also, does anybody else have this printer? We run out of black ink in like two weeks, but when I look in the printer, we only have a Color Ink Cartridge and Photo Ink Cartidge (Cl51 and Cl52). Am I getting the wrong type of ink? thanks alot guys