Buy HP 641A Black Toner Cartridge – HP C9720A

HP 641A Toner Cartridge is suitable for HP Color Laserjet 4600 series as listed below:

HP Color Laserjet 4600, 4600n, 4600dn, 4600dtn, 4600hdn

HP Color Laserjet 4650, 4650n, 4650dn, 4650dtn, 4650hdn