---
product_id: 82813275
title: "Monroe Calculator M33X Super Saturated Ribbon Cartridge 6120X, 2020PlusX, 122PDX, 8130X, 8145X, and UltimateX"
brand: "monroe"
price: "$17.83"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/82813275-monroe-calculator-m33x-super-saturated-ribbon-cartridge-6120x-2020plusx-122pdx
store_origin: US
region: United States of America
---

# Exclusive True Red color Ultra-dense ink saturation 5+ year sealed shelf-life Monroe Calculator M33X Super Saturated Ribbon Cartridge 6120X, 2020PlusX, 122PDX, 8130X, 8145X, and UltimateX

**Brand:** monroe
**Price:** $17.83
**Availability:** ✅ In Stock

## Summary

> 🖨️ Print Bold. Print True. Print Monroe.

## Quick Answers

- **What is this?** Monroe Calculator M33X Super Saturated Ribbon Cartridge 6120X, 2020PlusX, 122PDX, 8130X, 8145X, and UltimateX by monroe
- **How much does it cost?** $17.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/82813275-monroe-calculator-m33x-super-saturated-ribbon-cartridge-6120x-2020plusx-122pdx)

## Best For

- monroe enthusiasts

## Why This Product

- Trusted monroe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Signature True Red:** Stand out with Monroe’s exclusive vibrant red ink—only on the M33X ribbon.
- • **Built to Stay Fresh:** Sealed in plastic to guarantee a 5+ year shelf-life, ready when you are.
- • **Print with Confidence:** Reliable, sharp, and bold printing that keeps your professional edge sharp.
- • **Tailored for X-Series:** Perfectly compatible with Monroe’s elite X-Series calculators—no compromises.
- • **Ink That Lasts and Impresses:** Experience the heaviest inking saturation for crystal-clear prints every time.

## Overview

The Monroe Calculator M33X Super Saturated Ribbon Cartridge delivers the market’s heaviest ink saturation and exclusive True Red color, designed exclusively for Monroe X-Series printing calculators. Sealed for over 5 years of shelf-life, it ensures crisp, vibrant prints that maintain professional clarity and reliability.

## Description

With Monroe's M33X printing calculator ribbon cartridge you'll never have to worry about a messy installation process ever again! 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. This ribbon cartridge is compatible with all Monroe X Series printing calculators, featuring the highest standards in the calculator industry. Monroe's ribbon cartridges produce the darkest printing black/red ribbon cartridges on the market using our exclusive True Red color. True Red ink is the perfect red specifically made by Monroe, and doesn't have the orange tint you see in watered down versions from other brands. Our ribbon cartridges have the highest possible inking degree, and are virtually smudge-free! To maintain the darkest print, we recommend users change their Monroe M33X ribbon cartridges after replacing 2 paper tape rolls.

## Features

- Used in Monroe X Series Printing Calculators: 6120X, 2020PlusX, 122PDX, 8130X, 8145X, and UltimateX
- Heaviest Inking Saturation on the Market
- Offers Monroe's Exclusive True Red Color
- Sealed In Plastic For 5+ Year Shelf-Life
- Please Note: The Monroe M33X Black/Red Ribbon Cartridge is ONLY compatible with our Monroe X-Series Printing Calculator models.

## Images

![Monroe Calculator M33X Super Saturated Ribbon Cartridge 6120X, 2020PlusX, 122PDX, 8130X, 8145X, and UltimateX - Image 1](https://m.media-amazon.com/images/I/51WvsBF7gNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to change
*by L***S on April 2, 2024*

I loved that it has few directions, but it works great 👍

### ⭐⭐⭐⭐⭐ Good value for price
*by S***N on November 13, 2024*

Received as advertised.

### ⭐⭐⭐⭐⭐ Awesome! Fit perfect in our new Monroes!
*by M***E on January 7, 2024*

The only site I could find these ribbons at a great price.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*