This genuine Lexmark 12015SA (E120) black toner cartridge is a high-quality print technology laser cartridge that is compatible with Lexmark E120n printers. It is sealed and comes with a 2,000 page yield, making it a great choice for businesses and homes that need a reliable and efficient printing solution. The cartridge is made in Taiwan and is designed to work specifically with Lexmark printers. It is a unit type product and comes in a quantity of one. The color of the cartridge is black, and it is suitable for use with various models of Lexmark printers.