Limeink 5 Pack Remanufactured 950XL 951XL New Generation Ink Cartridges (2 Black 1 Cyan 1 Magenta 1 Yellow) for OfficeJet Pro 8100 8600 8610 8620 8630 8640 8660 251dw 276dw MFP Show Ink Level MOST RELIABLE INK BRAND ON THE MARKET. Our Limeink cartridges come with a 1-year warranty. Shelf Life: 2 years | page yield:2300 pages per cartridge (Black), 1500 per cartridge (Color) Compatible with HP Printers: OfficeJet Pro 8100, 8600, 8610, 8620, 8630, 8640, 8660, 251dw, 276dw MFP Cartridges show accurate ink level These remanufactured cartridges do not void the printer's warranty ISO 9002 Certified Manufacturer. All cartridges go through a rigorous quality control procedure, which includes a thorough cleaning of printhead nozzles, testing of electrical circuitry, and a final print test