This 212A Black Original LaserJet Toner Cartridge from HP delivers professional-quality prints. It is designed for use with HP Colour LaserJet Enterprise M555, M554, M578 series, and LaserJet Enterprise Flow MFP M578 printers. The standard capacity cartridge offers an impressive 5.5K page yield. Count on Original HP Toner cartridges with JetIntelligence for excellent performance at high speeds and innovative anti-fraud protection technology unique to HP. Affordable high-yield options are also available.