I took four photo prints on glossy A4 sheets and two photo prints on normal A4 sheets: that means total six copies. And there you go, it says the cartridge is exhausted! What a nonsense! Rs. 685 for six photos, that too excluding the photo paper costs! They are telling lies about the number of prints possible. Maybe it may be possible to take 150 colour prints with this with a lot of white space, like an MS word document with a few heading lines in colours. I have HP Deskjet Ink Advantage 2135 which I bought a couple of weeks ago. Neither the printer nor this cartridge is meant for photo printing.