Printronic Remanufactured Ink Cartridge Replacement for Lexmark 50 17G0050 Lexmark 20 15M0120 (1 Black 1 Color) 2 Pack Supported printers: Lexmark 3100, Lexmark P3150, Lexmark P707, Lexmark Z705, Lexmark Z715 Individually factory sealed Sold exclusively by OCinkjet Remanufactured under strict standards One year factory warranty against product defect