This is a compatible or remanufactured Lexmark 50F0U0G (TAA Compliant Version of 50F0UA0) toner cartridge guaranteed to perform with Lexmark Laser Printers. It replaces the genuine (OEM) Lexmark 50F0U0G toner cartridge. This toner cartridge is made with top quality components and new toner to give you the highest quality printouts every time. This compatible or remanufactured for Lexmark 50F0U0G toner cartridge is specially engineered to meet or exceed the highest standards of quality, reliability and page yields. Although this cartridge is not made or endorsed by Lexmark, it offers customers an economical alternative to expensive OEM Lexmark 50F0U0G cartridges and comes with our satisfaction guarantee. This toner cartridge is compatible with Lexmark MS 310 / 410 / 510 / 610