Compatible Ultra High Capacity Black Lexmark 502U Toner Cartridge - (Replaces 50F2U00) is in stock and available for the low price of £91. The Compatible Ultra High Capacity Black Lexmark 502U Toner Cartridge is fully compatible with and guaranteed to work in the following Lexmark laser printers: Lexmark MS510dn , Lexmark MS610de , Lexmark MS610dn , Lexmark MS610dte it will give you a page yield of Approx. 20,000 pages @ 5% average coverage. The Compatible Ultra High Capacity Black Lexmark 502U Toner Cartridge is a reliable, low cost Compatible product and a money saving alternative for the original Lexmark 502U. Our own brand product will work in your laser printer in exactly the same way as an original 50F2U00, 502U, 50F2U0E, 502UE.Compatible Ultra High Capacity Black Lexmark 502U Toner Cartridge - (Replaces 50F2U00)