Speedy Inks - 5PK Compatible Casio Black Ink Roller IR-40 CP-16 For use in: Aurora B&E Bestar BMC Brother Canon Casio Citizen Decimo Epson Facit Hermes Ibico JCM Gold Konic Electric MBO Monroe NCR Noblet Olivetti Olympia Omron Panasonic Precisa Radio Shack Royal Samsung Sanyo Sharp Swintec TEC Texas Instruments Toshiba Towa Tricom Triumph Unisonic Uniwell Victor Walther Each IR-40 (CP-16) compatible roller 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