GREENBOX Remanufactured Ink Cartridges Replacement for HP 61XL HP 61 XL, 1 Black + 1 Tri-Color Contents - 2 Pack of GREENBOX Remanufactured 61XL ink cartridges - 1 Black |1 Tri-Color Compatible With - DESKJET Series: 1000,1010, 1050, 1510, 1051, 2050, 1055, 1056, 1510, 1512, 2050, 2510, 2512, 2514, 2540, 2541, 2542, 2543, 2544, 3000, 3050, 3050A, 3051A, 3052A, 3054, 3056A, 3510, 3511, 3512 and 3516|ENVY Series: 4500, 4501, 4502, 4503, 4504, 4505, 5530, 5531 and 5535 e all in one printer| OfficeJet: 2620, 4630, 4632, 4634 and 4635 Page Yield - 480pages/Black and 330pages/Color based on average 5% coverage | Shelf life is up to 24-36 months High Quality - These GREENBOX remanufactured ink cartridges contain high quality ink that has been formulated for optimum performance. All cartridges have been tested to ensure a hassle free printing experience. Save Environment, Save Money and Save Time Warranty - All products come with a 1-year limited warranty / Shelf Life: All products have a shelf life of 18-24 months