The NEW Lexmark 50F1X00 (501X) Black Extra High Yield Toner Cartridge is a high-quality laser print technology product designed specifically for Lexmark printers. This black toner cartridge is compatible with various Lexmark printer models such as MS415, MX310, MS610, MX510, MS510, MX410, MS410, MX611, MX511, and MX610. With its extra high yield capacity, this toner cartridge ensures long-lasting and sharp black prints for professional documents and images. Trust in the Lexmark brand for reliable and consistent printing results.