The Compatible Lexmark 71B1HK0 (71B0H10) Black 6K Hi-Yield toner cartridge is designed for use with Lexmark CS417dn printers. It offers high-quality laser print technology and comes with a manufacturer warranty of 2 years. This black toner cartridge is compatible with Lexmark printers and is an ideal choice for those looking for reliable and cost-effective printing supplies. Made in the United States, this product provides consistent and professional results for your printing needs.