This is a remanufactured Lexmark W850H21G high-yield black laser toner cartridge, guaranteed to perform with Lexmark laser printers. It replaces the original Lexmark W850H21G toner cartridge and is designed to meet high standards of quality and reliability. With a page yield of up to 35,000 pages, this cartridge offers an economical alternative to expensive OEM options, providing significant savings without compromising print quality. The use of remanufactured cartridges does not void your printer warranty, and we back this product with a 100% Quality Satisfaction Guarantee.