This is a compatible Lexmark 53B1000 black laser toner cartridge, designed to deliver up to 11,000 pages. Manufactured with 100% new components, it provides a reliable and economical alternative to expensive OEM cartridges. This cartridge is engineered to meet high standards of quality and performance, ensuring exceptional print results. The use of compatible cartridges does not void your printer's warranty, and it is backed by our 100% Quality Satisfaction Guarantee.