Awesometoner Remanufactured High Yield Ink Cartridges Replacement for HP 61XL (Black and Tri Color) Compatible with HP Deskjet 1000, 1010, 1050, 2050,2540, 3000, 3050, ENVY 4500, ENVY 5530, and OfficeJet 4630 models 6 months manufacturer warranty against product defect 30-day satisfaction money back guaranteed Remanufactured by Toner Spot under the highest standards 480 page yield for black and 330 page yield for tri color ink unit