This genuine and original black toner cartridge is designed for use with Lexmark printers, specifically the CS310, CS410, and CS510 models. It is a high-quality printing solution that uses laser print technology and is manufactured by Lexmark, a trusted brand in the printing industry.The cartridge is compatible only with Lexmark printers and has a manufacturer color of black. Its item height is 2.8 inches, item length is 4.0 inches, and item width is 5.6 inches. This toner cartridge is ideal for those who want to produce high-quality black prints, whether it's for personal or business use.