Which devices are compatible with IR40 Black ribbons?

IR40 Black ribbons are compatible with a wide range of adding machines and printing calculators that require the IR40 ribbon type. Check your device’s specifications to ensure a perfect fit. The SKU for IR40 black ink ribbons is ABZKIT25.

How do I install the IR40 Black ribbon in my calculator or adding machine?

Open your machine’s ribbon compartment, remove the old ribbon, and insert the new IR40 ribbon so the ink feeds smoothly across the print head. Make sure the ribbon is taut to avoid smudging or jamming during printing.

Are Paper Planet IR40 ribbons high-quality and durable?

Yes! Paper Planet IR40 ribbons use premium black ink for clear, sharp printing and are built to last for hundreds of calculations, making them reliable for offices, retail, and other professional settings.