Compatible Toner Cartridge (Alternative to HP 81A)

For HP LaserJet Enterprise M604dn, M604n, M605dh, M605dn, M605n, M605x, M606dn, M606x, MFP M630dn, MFP M630f, MFP M630h, LaserJet Enterprise Flow MFP M630h, MFP M630z, LaserJet Managed M605dnm, M 605xm, MFP M630hm, LaserJet Managed Flow MFP M630hm, MFP M630zm. Yields up to 10,500 pages. Black.