The HP 89X CF289X Black High Yield LaserJet Toner Cartridge is specifically designed for use with HP printers, including models M507, M528, and various MFP devices. This high-yield toner cartridge ensures long-lasting and professional-quality printing, with crisp black prints every time. Compatible with the CF289X model, this unit is a reliable choice for businesses and individuals looking to maintain productivity and achieve consistent results in their printing tasks.