Speedy Inks Remanufactured Ink Cartridge Replacement for HP 61 ( 2-Pack ) For use in: HP Deskjet 1000, 1010, 1050, 1051, 1055, 1056, 1512, 2050, 2510, 2512, 2514, 2540, 2542, 3000, 3050, 3050A, 3051A, 3052A, 3054, 3056A, 3510, 3511, 3512, 3516 & ENVY 4500, 4504, 5530, 5531 & Officejet 4630, 4632 Printers Page Yield Color - 165 | Shelf Life - 12-18 Months Color Cost Per Page - 10.90 cents The use of aftermarket replacement cartridges and supplies does not void your printer's warranty