Compatible With: Deskjet 1000, 1050A, 1055, 1056, 1510, 1512, 1513,2050, 2050A, 2512, 2514, 2540, 2542, 2544, 3050, 3050A, 3052A, 3054, 3055A, 3510, 3511, 3512, ENVY 4500, 4501, 4502, 4503, 4504, 4505, 4507, 4508, 5530, 5531, 5532, 5534, 5535, 5539, Officejet 2620, 2621, 2622, 4630, Yield ~165 Pages
HP 61 Tri-Colour Ink Cartridge hasn't been reviewed yet, why not be the first?