NUINKO 4 Pack Replacement HP 950XL HP 951XL Ink Cartridge for HP OfficeJet Pro 8600 8610 8600 8620 8100 276dw (1 Black 1 Cyan 1 Magenta 1 Yellow) Brand: NUINKO For use with HP printers: Please verify your printer model for compatibility below Easy to install NUINKO products are covered by a 100% satisfaction guarantee and a 1 year warranty from product defects 1 Black 1 Cyan 1 Magenta 1 Yellow