HP 643A (Q5953A) Magenta Original LaserJet Toner CartridgeKeep your HP printer ready for use with this toner cartridge. The magenta colour works with your other toners for rich, high quality results, and the simple design allows for fast, easy replacement. A page yield of 10,000 pages ensures consistent print quality across multiple high volume print tasks. This HP magenta cartridge is compatible with a range of HP laser printer models, providing a versatile addition to your supply closet.