HP 507A toner black - CE400A - 5500 pages HP CE400A toner HP LaserJet Enterprise 500 color M551 Black Print Cartridge Average continuous Black Cartridge yield 5 500 standardpgs. Declared yield value in accordance with ISO/IEC 19798. Original HP CE400A Toner Cartridge For use in these printers: HP LaserJet Enterprise500MFPM551dn;HP LaserJet Enterprise500MFPM551n;HP LaserJet Enterprise500MFPM551xh;HP LaserJet Enterprise500MFPM575dn;HP LaserJet Enterprise500MFPM575f
