Speedy Inks Compatible Printer Ribbon Cartridge Replacement for IBM 1299845 (Black, 2-Pack) For use in: IBM IBM WheelWriter Lexmark Personal WheelWriter Lexmark WheelWriter Panasonic Each 1299845 compatible ribbon is tested to ensure professional quality results on every page! Shelf Life: 24-36 months Color: Black The use of aftermarket replacement cartridges and supplies does not void your printer's warranty