RIGHTINK 4 Combo Pack (Black Tri-color) 61XL Ink Cartridges Compatible With HP officejet 4635 4632 4630 8040 8045 Contents:2 x Black HP61XL + 2 x Tri-Color (Cyan/Magenta/Yellow) HP61XL Type:Remanufactured Ink Cartridge (Not Made by HP) Page Yield: 650 pages per black cartridge & 450 pages per tri-color cartridge Compatible Printers Model: HP deskjet 1000, 1010, 1050, 1051, 1055, 1056, 1510, 1512, 2050, 2510, 2512, 2514, 2540, 2541, 2542, 2543, 2544, 3000, 3050, 3050A, 3051A, 3052A, 3054, 3056A, 3510, 3511, 3512, 3516. OfficeJet 2620, 4630, 4632, 4635, 8040,8045.ENVY 4500 e-All-in-One, 4501, 4502, 4504 e-All-in-One, 5530 e-All-in-One, 5531 e-All-in-One, 5535 e-All-in-One All products covered by a 100% satisfaction guarantee and 180 days warranty