INKTONER 2PK/Pack Reman Ink Cartridge 36 37 18C2130 18C2140 For Lexmark Z2400 X3650 X4650 Packing List: 1 Black; 1 Color Remanufactured ink cartridge (Not made by Lexmark) Compatible for Printer  Lexmark Z2400/X3650/X4650/Z2420