About This

• Fits popular caclulators including Sharp EL-1750V, EL-1801V, and more, Casio HR-170RC Plus, HR-300RC, HR-200RC, HR-100TM, HR-150TM, and more, Canon P23-DH V, P23-DHV-3, P170-DH3, and more, Catiga CP30A, CP90A
• Multi 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. Compatible with many other Sharp, Canon, Casio, etc...
• Two (2) individually sealed cartridges, blister packaged for long shelf life. Black/red ink color
• 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.

Overview

• Brand : COMPUMATIC
• Color : Black/Red
• Calculator Type : Printing
• Power Source : Solar Powered
• Model Name : IR-40T CP13