Laser Tek Services Compatible Ink Cartridge Replacement for HP 950XL ( Black,Cyan,Magenta,Yellow , 4-Pack ) Package contains 1 CN045AN (950XL Black), 1 CN046AN (951XL Cyan), 1 CN047AN (951XL Magenta), and 1 CN048AN (951XL Yellow) Replacement Ink Cartridges For use in the following printer models: HP 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 8620, OfficeJet Pro 8630 Page Yield: 2,300 @ 5% coverage per page for Black & 1,500 @ 5% coverage per page for Color Product Comes with a 1 year 100% Satisfaction Guarantee! Laser Tek Servicesoffers free technical support for any questions you may have. Manufactured by ISO and STMC certified facility.| The Use of Laser Tek Servicescompatible products will not void your printers warranty.