HP 641A Black Original LaserJet Toner Cartridge (C9720A)

Main SpecificationsnnProduct Description HP 641A – black – original – LaserJet – toner cartridge (C9720A)nProduct Type Toner cartridgenPrinting Technology LasernHP Sub-brand LaserJetnPrinting Color BlacknDuty Cycle Up to 9000 pages at 5% coveragenCompatible with Color LaserJet 4600, 4600dn, 4600dtn, 4600hdn, 4600n, 4610n, 4650, 4650dn, 4650dtn, 4650hdn, 4650n