With this Original HP 503A (Q7583A) Magenta Toner Cartridge you can achieve professional quality, laser sharp images on many paper types. The Genuine HP Q7583A Toner Cartridge has been manufactured by Hewlett Packard using only the highest quality Genuine parts making this cartridge very reliable from the first page to the last.The Original HP503A Magenta Toner Cartridge is ideal for a home or office environment, as it comes with a healthy page yield of 6,000 (based on a 5% coverage). This Original Q7583A Cartridge is guaranteed to work in harmony with Hewlett Packard