MM Black Laser Toner - Lexmark 12A7315 / 12A7415 - For Lexmark T 420 / 422 / Dell S 2500, Black, 1 pc(s) MM Black Laser Toner - Lexmark 12A7315 / 12A7415 - For Lexmark T 420 / 422 / Dell S 2500. Printing colours: Black, Quantity per pack: 1 pc(s)