The Lexmark 24B5880 Black OEM Extra High Yield Toner is a high-quality printer accessory designed specifically for Lexmark printers such as the T654DN, T654N, and T656DNE. With a black color and laser print technology, this unit offers exceptional printing performance and crisp, professional results. As an original Lexmark product, you can trust that it will deliver reliable and consistent printing results every time. The high yield capacity ensures that you can print a large number of documents without running out of toner, making it ideal for busy offices and high-volume printing environments.