Porelon 11351 Citizen DP600/IR61 Compatible Nylon Cash Register/POS Ribbon, Replaces Manufacturers Part # IR61RB, IR606RB, 1 Pack Vivid and consistent colors - Black and Red, Exceptional light fastness and durable impressions Replaces manufacturers part #'s IR61RB and IR606RB Compatible Cash Register/POS Ribbon This product has been designed and manufactured to operate the original equipment identified, and will not void your equipment warranty. One year (12 months) warranty from date of purchase