Porelon 11305 IR40 Cash Register/POS Ink Roll, 2-Pack Compatible cash register/POS ink roll, replaces manufacturers part #'s CP-16, EA770R, IR-30, 01309 and IR-55030 Vivid and consistent purple color Exceptional light fastness and durable impressions Designed to operate with original equipment identified, and will not void equipment warranty One year (12 months) warranty from date of purchase