212A Black Toner Cartridge (with Chip) 2 Pack 212A Ink Cartridge Replacement for HP 212A 212X W2120A W2120X Color Enterprise M554dn M555dn M555x Color Enterprise Flow MFP M578c M578z

High Yield: 5,500 pages per black 212A Toner Cartridge at 5% coverage on A4 paper, Compatible with Printers: Color LaserJet Enterprise Flow MFP M578c, M578z; Color LaserJet Enterprise M554dn, M555dn, M555x; Color LaserJet Enterprise MFP M578dn, M578f, Package includes: 2 pack 212A(W2120A) compatible Black Toner Cartridges, Warranty: if any problem during this period, please let us know, we will try our best to solve your issue, Favorable price: we have our factory to development and creative our products, so we can provide the best quality at the lowest cost