---
product_id: 375229101
title: "Lexmark MS/MX331, 431, B3340, B/MB3442, M/XM1342 40K Imaging Unit"
brand: "lexmark"
price: "฿9609"
currency: THB
in_stock: true
reviews_count: 2
category: "Lexmark"
url: https://www.desertcart.co.th/products/375229101-lexmark-ms-mx331-431-b3340-b-mb3442-m-xm1342-40k
store_origin: TH
region: Thailand
---

# Eco-friendly recycling program Shake-free print system - stable quality 40K page yield - long-lasting output Lexmark MS/MX331, 431, B3340, B/MB3442, M/XM1342 40K Imaging Unit

**Brand:** lexmark
**Price:** ฿9609
**Availability:** ✅ In Stock

## Summary

> 🖨️ Print smarter, last longer, recycle easier — the future of professional imaging.

## Quick Answers

- **What is this?** Lexmark MS/MX331, 431, B3340, B/MB3442, M/XM1342 40K Imaging Unit by lexmark
- **How much does it cost?** ฿9609 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/375229101-lexmark-ms-mx331-431-b3340-b-mb3442-m-xm1342-40k)

## Best For

- lexmark enthusiasts

## Why This Product

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

## Key Features

- • **Endurance Champion:** Up to 40,000 pages per imaging unit—maximizing uptime and minimizing replacements.
- • **Unison Toner Synergy:** Engineered to deliver crisp, consistent prints every time with shake-free innovation.
- • **Seamless Compatibility:** Optimized for MS331, MX431, MB3442 series printers—best together for peak performance.
- • **Sustainability Simplified:** Join the Lexmark Cartridge Collection Programme for hassle-free, free recycling.
- • **Professional Grade Reliability:** Designed to support your productivity with long-life system durability and superior image quality.

## Overview

The Lexmark 40K Imaging Unit is a high-yield, shake-free component designed exclusively for Lexmark printers using Unison toner. It delivers consistent, professional-grade image quality while supporting sustainability through Lexmark’s free recycling program. Compatible with multiple Lexmark models, it ensures long-life reliability and maximizes efficiency for busy professionals.

## Description

Consistently outstanding image quality. Long-life system reliability. Superior sustainability. Innovative shake-free print system. This Imaging Unit is designed to work best with Unison toner. Essential to Lexmark print system performance, Unison Toner's unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability -- all in an innovative shake-free print system.

Review: The product is defective, the goods have been returned, and the merchant does not refund, is it cheating consumers?
Review: If I could rate this product as' starless', I would. The ink cartridge is not working in my printer. Their 'warm reminder' is not helpful in solving this problem. It's a complete waste of money. I have been trying various excuses to appease me and refuse to refund when communicating with customer service.

## Features

- Imaging Unit - This Imaging Unit is designed to work best with Unison toner. Essential to Lexmark print system performance, Unison Toner's unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability -- all in an innovative shake-free print system.
- Best Together - Genuine Lexmark supplies are engineered to work Best Together with your Lexmark printer, delivering excellent print quality from the first page to the last.
- Value - Take a giant leap in longevity. Standout performance and maximum yield for a true investment in efficiency – and your professional future.
- Lexmark Cartridge Collection Programme - Going green has never been easier. Recycle all your used Lexmark supplies by letting us take care of the details. It’s simple, smart and always free.
- Compatible Devices: MS431dn, MX431adn, MB3442i, B3340dw, B3442dw, MB3442adw, MS331dn, MX331adn

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BQ5GM7D |
| Guaranteed software updates until | unknown |
| Item model number | 55B0ZA0 |
| Product Dimensions | 5.5 x 7.8 x 3.45 cm; 1.04 kg |

## Images

![Lexmark MS/MX331, 431, B3340, B/MB3442, M/XM1342 40K Imaging Unit - Image 1](https://m.media-amazon.com/images/I/71BDKx0RJ0L.jpg)

## Customer Reviews

### ⭐ Review
*by J***S on 25 July 2023*

The product is defective, the goods have been returned, and the merchant does not refund, is it cheating consumers?

### ⭐ Review
*by A***S on 13 July 2024*

If I could rate this product as' starless', I would. The ink cartridge is not working in my printer. Their 'warm reminder' is not helpful in solving this problem. It's a complete waste of money. I have been trying various excuses to appease me and refuse to refund when communicating with customer service.

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**Shop now:** [https://www.desertcart.co.th/products/375229101-lexmark-ms-mx331-431-b3340-b-mb3442-m-xm1342-40k](https://www.desertcart.co.th/products/375229101-lexmark-ms-mx331-431-b3340-b-mb3442-m-xm1342-40k)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-05*