The Activejet Toner Cartridge ATL-MS417N, a replacement for the Lexmark 51B2H00, is designed to deliver high-performance printing for those who demand precision and efficiency. This Supreme black toner cartridge is ideal for both professional and personal use, offering an impressive yield of up to 8,500 pages, making it perfect for high-volume printing needs. Engineered to provide crisp, clear text and sharp images, it ensures that every document is produced with exceptional quality. The Activejet toner cartridge is easy to install, providing a seamless integration into your Lexmark printer, allowing you to focus more on your tasks and less on printer maintenance. This cartridge is perfect for businesses and individuals who require reliable, high-capacity printing capabilities. With its superior performance, the Activejet Toner Cartridge ensures that your printed materials always look their best, maintaining a professional standard for all your print jobs. Ideal for use in fast-paced environments, this toner cartridge is a cost-effective solution that doesn't compromise on quality.