COMPUMATIC (3 Pack) Multi-Compatible IR-40T Black/Red Ink Replacement for Sharp EL-1801V EL-1750V Casio HR-170RC HR-200RC Canon P23-DHV-3 Catiga CP30A CP90A Victor 1208-2 and More

Cross compatible Black/Red Calculator Ink Cartridge Replaces Casio IR-40T, Canon CP-13, Sharp EA-772R, Nu-Kote NR-42, Porelon PR-42 and more Popular compatible models include Casio HR-300RC HR-200RC HR-170RC HR-170RC Plus HR-100TM HR-150TM, Canon P23-DHV P23-DHV-3, Sharp EL-1611V EL-1750V EL-1801V, CATIGA, TI-5045SV Manufactured with precision to OEM specifications, prints dark and crisp. For best results make sure your calculator type wheels are clean. After replacing the cartridge make several test prints of addition and subtraction to transfer ink to the type wheels. 3 individually sealed cartridges included. Blister packaged for easy storage and long shelf life.