Compatible Printers: Designed for use with HP Enterprise M555dn, M554dn, M555x MFP, M578f, M578dn, Enterprise Flow MFP M578c, and M578z printers.
Package Content1-pack 212X W2122X Yellow toner cartridge.
Page Yield: 10,000 Per Cartridge (Letter/A4, at 5% coverage)
Easy Installation: Simply remove the old cartridge and insert the new one for a hassle-free replacement process.
After sale: We guarantee the quality for 2 years. If you have any questions, please feel free to contact us, we will reply to you in 24 hours.