INKUTEN Compatible Ink Cartridge Replacement for New Generation Hewlett Packard HP 950XL 951XL (1 Black, 1 Cyan, 1 Magenta, 1 Yellow) 4-Pack These remanufactured ink cartridges come equipped with an ink indicator chip that accurately tracks your ink levels and communicates with your printer to be sure you are receiving the best quality print possible Premium Quality Replacement Inkjet Cartridge is made by ISO9001 Certified Factory to Meet OEM Standards. Page Yield: Black-2,300* & Color-1,500* per cartridge | Shelf Life: 24-36 months per cartridge | *Average printer cartridge page yield in accordance with ISO IEC 24711 Our one year 100% Satisfaction Guarantee ensures that you will get excellent printouts when you buy our remanufactured cartridges For use in the following printers: OfficeJet Pro 251dw, OfficeJet Pro 276dw MFP, OfficeJet Pro 8100, OfficeJet Pro 8600, OfficeJet Pro 8600 Plus, OfficeJet Pro 8600 Premium, OfficeJet Pro 8610, OfficeJet Pro 8615, OfficeJet Pro 8620, OfficeJet Pro 8630 .