Monroe Systems for Business

Monroe M33X Premium Printing Calculator Ribbon Cartridges (Black, Red Ink)

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  • Monroe M33X Premium Printing Calculator Ribbon Cartridges (Black, Red Ink) (M33X)
  • Monroe M33X Premium Printing Calculator Ribbon Cartridges (Black, Red Ink) (M33X) (Box)



Monroe M33X Super Saturated Black/Red Printing Calculator Ribbon Cartridges

The NEW Monroe M33X Black/Red Ribbon Cartridge is the first-ever Monroe ribbon cartridge that can be used across an entire line of Monroe printing calculator models. Experience the best in calculator printing with the Monroe M33X Premium Printing Calculator Ribbon Cartridges. Designed for the entire line of Monroe X Series printing calculators, these ribbon cartridges offer the highest standards in the industry. The M33X cartridges produce the darkest printing black/red colors on the market, thanks to Monroe's exclusive True Red™ color. Unlike other brands, Monroe's True Red doesn't have an orange tint, providing you with a rich, vibrant color every time. The M33X cartridges have the highest possible inking degree, ensuring virtually smudge-free results. For the darkest print, it's recommended to change your Monroe M33X ribbon cartridges after replacing 2 paper tape rolls. Choose Monroe for quality, convenience, and superior printing results.

With Monroe's M33X printing calculator ribbon cartridge you'll never have to worry about a messy installation process ever again!

Those who know, choose Monroe.

For use in the following Monroe calculators:

Monroe UltimateX ; Monroe ClassicX ; Monroe 8145X ; Monroe 8130X ; Monroe 6120X ; Monroe 2020PlusX ; Monroe 122PDX

Please Note: The Monroe M33X Black/Red Ribbon Cartridge is NOT compatible with any Monroe printing calculator model outside of the X Series.

Click here to see a full list of compatible ribbon cartridges to find the right model for your Monroe calculator.

The M33X will also work in the following brands and models:

  • Canon
    • MP41DHIII
    • MP27-MG
    • MP25DV
    • MP25-MG
    • MP11DX
    • MP27DII
    • CP1213DIII
    • CP1200DII
    • MP21DX
  • Sharp
    • EL-1197PIII
    • EL-2196BL
  • Casio
    • DR-270TM-BK
    • FR-2650TM
    • DR-210TM
  • Victor
    • Model 1230-4
    • 1280-7 (Older models in the creme color. This cartridge will not fit the current black color model)
    • 1240-3A
    • 1460-4

To Install The M33X Ribbon: To Uninstall The M33X Ribbon:
Comparing the Monroe P51S and M33X Ribbon Cartridges:

Mike Prasch of Monroe System for Business reviews the differences between our previous generation ribbon cartridge, the Monroe P51S, and our current generation ribbon, the Monroe M33X. If you have any questions about this video or Monroe printing calculators and their supplies
please contact us at 267-580-2600.


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Additional Information

For Use in:
Monroe UltimateX, Monroe ClassicX, Monroe 8145X, Monroe 8130X, Monroe 6120X, Monroe 2020PlusX, Monroe 122PDX and more!
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14 Reviews

  • 5
    Great customer service

    Posted by Adina Dickherber on Jun 20, 2022

    This company goes above and beyond :)

  • 5
    Fast Service

    Posted by Monroe Customer on Feb 09, 2022

    Staff is always very helpful and orders are received very quickly!

  • 5
    M33X ribbon cartridge

    Posted by Mike on Apr 17, 2021

    Works perfect in my new Swintec calculator.

  • 5
    Calculator Ribbon

    Posted by Pamela Riddle on Mar 31, 2021

    Easy to install

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