Compatible extra high yield black toner cartridge for Lexmark 56F1X00, delivering up to 20,000 pages. This cartridge is manufactured with 100% new components and is designed to meet high standards of quality and reliability. It serves as an economical alternative to OEM cartridges, providing significant savings without compromising print quality. The use of this compatible toner does not void your printer's warranty and is backed by our 100% Quality Satisfaction Guarantee.