The Lexmark 501H Black Original Toner is a high-yield return program cartridge designed to deliver exceptional print quality and performance. Compatible with a range of Lexmark printers, including the MS310, MS312, MS315, MS410, MS415, MS510, and MS610 models, this genuine toner cartridge ensures crisp, clear black prints with every page. With a yield of approximately 5,000 pages, it is ideal for high-volume printing environments. By choosing this genuine Lexmark toner, you not only get superior results but also contribute to reducing environmental impact through the return program. Save time, money, and the environment with Lexmark's reliable supplies.