I find that these HP 22 cartridges are waa-a-a-ay overpriced for the few drops of tri-color ink you get. I can't print more than about 10-15 pages - with the photos take up no more than about 33% of the page - before my computer starts giving me a low-ink warning. The color is great, but I can easily go through two cartridges a month. The next time I buy a color printer, I'm also going to factor in the ink capacity and cost of the cartridges.