Remanufactured Replacement for 970 XL / HP971 XL Toner Cartridges (1 Black, 1 Cyan,1 Magenta, 1 Yellow) for OfficeJet Pro X451DW X451DN X551DW X476DN X476DW X576DW Includes: 1 x 970xl black + 1 x 971xl cyan + 1 x 971xl magenta + 1 x 97I1xl yellowi Remanufactured to the highest quality industry standard Compatible printers: OfficeJet Pro X476dn MFP, OfficeJet Pro X476dw MFP, OfficeJet Pro X576dn MFP, OfficeJet Pro X576dw MFP, OfficeJet Pro X451dn, OfficeJet Pro X451dw, OfficeJet Pro X551dw 1 each Premium Black, Cyan, Magenta and 1 Yellow