Speedy Inks - 4PK Remanufactured Replacement for HP 940XL C4906AN C4907AN C4908AN C4909AN HY Ink Cartridge Set: 1ea BCMY For use in Hewlett Packard: OfficeJet Pro 8000, OfficeJet Pro 8500, OfficeJet Pro 8500 Wireless, OfficeJet Pro 8500a, OfficeJet Pro 8500a Plus, OfficeJet Pro 8500A Premium Page Yield: Black 2,200* | Color: 1,400* | *Average cartridge page yield in accordance with ISO IEC 24711 Set Includes: 1 C4906AN XL Black, 1 C4907AN XL Cyan, 1 C4908AN XL Magenta, 1 C4909AN XL Yellow The use of aftermarket replacement cartridges and supplies does not void your printer's warranty