Compatible models: ink roller Our red and black ink roller calculator with scroll wheel is compatible with Casio HR-100TM, HR-150TM, HR-170RC; Canon P23-DHV, P23-DHV-3, P170-DH3; Sharp EL-1801V, EL-1750V/1620S/1626H, etc.
Clear Printing:ink roller The IR-40T ribbon, compatible with larger sizes, features high-density nylon and advanced ultrasonic welding technology for a smoother surface, delivering crisp and vibrant prints.
Permanence Ink Formula: ink roller Calculator Red/Black Ribbon, delivers clear and consistent printing results with repeated use. The ink may fade over time, so replace it regularly to ensure lasting clarity.
3 ink roller independent sealed cigarette packs, bubble wrap for extended shelf life. Black and red ink colors.
Easy installation and hassle-free: The adder's strip roller features a simple snap-on design for quick and clean replacement, keeping your workspace and documents tidy and professional.