HP 644A Black Laserjet Toner Q6460A

When you want prints that are at the very highest level of quality, the HP No. 644A Black LaserJet Toner Cartridge is the ideal solution. Providing you with prints that are guaranteed to be sharp and clear, no matter what you print, it is bound to be clear and neat. This cartridge is designed to express a wide range of shades, meaning that colours are clearly separated. This ensures that even if you are printing tonally complex images, you can be sure of their definition.