These printers use the CN625AM cartridge:
Click On a Printer to View it's Cartridges
HP OfficeJet Pro X-451 DN
HP OfficeJet Pro X-451 DW
HP OfficeJet Pro X-476 DN
HP OfficeJet Pro X-476 DW
HP OfficeJet Pro X-551 DW
HP OfficeJet Pro X-576 DN
HP OfficeJet Pro X-576 DW