Printronic Remanufactured Lexmark 4 18C1974 2 Black for X2690 X4690 X5690 Z2390 Z2490 Z2520 Ink Cartridges for Inkjet Printers (2 Pack) Brand: Printronic Individually factory sealed with Printronic labeling Remanufactured under strict standards One year factory warranty against product defect **PLEASE BE AWARE THAT DUE TO PRINTER PROGRAMMING THE INK LEVEL FOR THIS PARTICULAR CARTRIDGE MIGHT DISPLAY EMPTY ON THE PRINTER HOWEVER THE CARTRIDGE IS FULL**