Bought a HP Photosmart C3180 All in One, at a Church Flea Market. Wasn't sure it would work and expected the ink wells had dried up. Put in the new cartridges and it's like new. Always use HP products and have never been disappointed.
[This review was collected as part of a promotion.] It is nice no to have to worry about the life and quality of an ink cartridge. You are never quite sure what you get with a refilled or out-dated cartridge.