The HP #201A Black Toner CF400A is a high-quality toner cartridge designed to produce rich and vibrant black prints. This cartridge offers a high page yield, ensuring you get the most out of your investment. With its reliable performance and easy installation, it is an excellent choice for both personal and professional use. Printer Compatibility: HP COLOUR LASERJET PRO M252DW,HP COLOUR LASERJET PRO M252N,HP COLOUR LASERJET PRO M277DW,HP COLOUR LASERJET PRO M277N