Enhance your printing experience with this high-quality 2PK CF400X Black Toner Cartridge. This toner cartridge is specifically designed to cater to the printing needs of HP Color LaserJet Pro printers. The toner cartridge is compatible with various models of HP printers, including the M252dw, M252n, M252, M277, M277dw, M277n, and M277c6.

This toner cartridge is perfect for printing high-quality black and white documents. The chip embedded in the cartridge ensures a smooth printing experience, and the 2,800-page output for black ensures that you don't have to frequently replace the cartridge. The toner cartridge is easy to install and is an ideal choice for all your printing needs.