This refurbished alternative to the Lexmark 50F2U00 original black toner cartridge contains many of the same rollers, casing and mechanical components as the original. The Lexmark parts that cannot be reused are replaced with compatible components designed to offer a print quality to rival that of 502U.With the same 20,000 page yield as the genuine 50F2U0E and compatibility with all the same printers (including the Lexmark MS610dte laser printer), you can purchase this remanufactured alternative with confidence. Also included in this great price is VAT and free delivery within the UK.