This is a remanufactured Lexmark X850H21G black laser toner cartridge designed for use with Lexmark laser printers. It replaces the original Lexmark X850H21G toner cartridge and delivers a standard yield of up to 30,000 pages. This remanufactured cartridge is constructed using both OEM and non-OEM components, ensuring reliable performance and high-quality printing results. It serves as an economical alternative to the original Lexmark cartridge, providing significant savings while maintaining quality. The use of remanufactured cartridges does not void your printer warranty, and we back this product with a 100% Quality Satisfaction Guarantee.