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Lexmark C540, C543 Original Black Developer Unit C540X31G

(4 customer reviews)

Original price was: R2038,80.Current price is: R1998,02. Inc Vat

Experience exceptional print quality with the Lexmark C540, C543 Original Black Developer Unit. Designed for smart performance, it delivers up to 30,000 pages, ensuring you get the most out of your printing. With a reliable temperature range and humidity tolerance, this unit is perfect for any environment. Upgrade your printing today!

*Information On Delivery And Collection
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Estimated delivery dates: Apr 20, 2026 – Apr 21, 2026
SKU: C540X31G Categories: , , , Tags: ,
Description

Description

Introducing the Lexmark C540, C543 Original Black Developer Unit C540 X31 G, your essential component for achieving high-quality prints with exceptional reliability. Designed for optimal performance, this developer unit ensures your Lexmark printer operates at its best, delivering professional results for all your printing needs.

  • Brand: Lexmark
  • Color: Black
  • Global Trade Item Number: 734646097185
  • Page yield: Up to 30,000 pages
  • Print technology: Smart
  • Operating humidity range: 20 to 80% RH
  • Operating temperature range: 10 to 32.5°C
  • Package dimensions: 100 x 50 x 70 mm
  • Weight: 1 kg
  • What's in the box: Toner cartridge, Recycling guide

With a page yield of 30,000, this developer unit is perfect for busy offices or homes that require high-volume printing. The smart print technology ensures sharp, clear text and graphics, making your documents look professional every time.

Store the unit in a climate-controlled environment to maintain its efficacy, as it can withstand a wide range of operating conditions. Trust the Lexmark C540 X31 G for consistent quality and performance, ensuring your printing tasks are completed efficiently and effectively. Upgrade your printing experience today!

Additional information

Additional information

Brand

Lexmark
Color

Black
Global Trade Item Number

734646097185
Non-Operating Humidity Range

10 to 90% RH
Operating humidity range

20 to 80% RH
Operating temperature range

10 to 32.5°C
Package dimensions (W x D x H)

100 x 50 x 70 mm
Package weight

1 kg
Page yield

30 000 Pages
Print technology

Smart
Printing Material Shelf Life

Not applicable
Product subgroup

Standard Capacity Toner Cartridges
Selectability

C540X31G
Storage temperature range

-20 to 40°C
Weight

What's in the box

Toner cartridge; Recycling guide
Reviews (4)

4 reviews for Lexmark C540, C543 Original Black Developer Unit C540X31G

  1. Jackson (verified owner) –

    Good service.

    0
    0

  2. Anthony (verified owner) –

    Very fast delivery.

    0
    0

  3. Aadarsh (verified owner) –

    Very fast delivery.

    0
    0

  4. Julian (verified owner) –

    Very well worth the money.

    0
    0
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A simple way to be part of the Circular Economy

We’ve all got an important role to play in minimising our impact on the environment. Thanks to the Lexmark Cartridge Collection Programme (LCCP), being responsible doesn’t have to be difficult or compromise business performance. LCCP combines high-performance logistics and service with innovative tools to offer you a collection, recycle and reuse process that’s modern, efficient and ideally adapted to your consumption volumes. In addition to paying the transportation costs of your used cartridges, Lexmark gives you convenient online access and interactive tools to schedule pick-ups, track returns, order recycling container and more.

Lexmark’s Compliance with Directive 2012/19/EU

As environmentally responsible provider of products and services, Lexmark is committed to follow the Waste Electrical and Electronic Equipment Directive 2012/19/EU. This Directive governs the correct disposal of used electronic goods, including many consumable related products with electrical content. In compliance with the Directive, all of Lexmark’s products with electronic content are now labelled per WEEE specifications and comply with European Standard EN50419. Products labelled with the WEEE symbol should be returned to a designated collection point for electrical and electronic equipment recycling, such as through our Lexmark Cartridge Collection Programme.

 

Lexmark’s Compliance with Directive 2012/19/EU 

The WEEE Directive 2012/19/EU concerns the proper disposal of used electronics. The objectives of this Directive are: to preserve, protect and improve the quality of the environment, to protect human health, and to utilise natural resources prudently and rationally. WEEE became European Law in 2003, covering many electronic products; in 2012, WEEE was expanded to include many consumable related products with electrical content. The updated Directive (2012/19/EU) contains several new obligations imposed on producers of electrical and electronic equipment.

Lexmark strives to be an environmentally responsible provider of products and services. We continue to develop products, features and solutions that offer our customers opportunities to reduce the environmental impact of their printing and imaging activities. By incorporating Life Cycle Assessment results in our product design process, we develop sustainable products that combine high standards of performance, efficiency, and environmental stewardship through each stage of their life cycle.

Lexmark is an industry leader in supplies sustainability. Customers who participate in our award-winning Lexmark Cartridge Collection Programme (LCCP) return more than 1 out of 3 toner cartridges, which far exceeds industry averages. LCCP follows a zero landfill and incineration policy, ensuring that all the empty cartridges returned from customers are reused or recycled to their greatest environmental benefit.

In compliance with the Directive, Lexmark has launched a communication campaign to educate our employees, partners and customers about WEEE recycling procedures. Each of Lexmark’s products with electronic content 'are now labelled as per WEEE specifications and are in accordance with the European Standard EN50419.

The WEEE symbol is shown below.

Products labelled with the WEEE symbol should not be disposed of with other household waste. Instead, please return these products to a designated collection point for waste electrical and electronic equipment recycling.

For more information, learn more about Lexmark’s sustainability programmes and initiatives, or please contact your household waste disposal service for further details.

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Lexmark Corporate Cartridges

Responsible printing just got even easier

Corporate Cartridges are Lexmark’s most sustainable offering yet. Some components and materials, including plastics and packaging can contain 100% post-consumer content saved through the Lexmark Cartridge Collection Programme.

A history of quantifiable results

  • ll cartridges collected by Lexmark are 100% reused or recycled. That means, no landfill waste and zero incineration.
  • In 2013, Lexmark customers returned up to 50% of the total toner cartridges sold.
  • Since 1996, Lexmark has reused over 19 million kilogrammes of recovered cartridge material.
  • 1 out 3 cartridges collected is reused to produce a Lexmark Corporate Cartridge.
  • Lexmark’s new cartridges contain up to 28% Post-Consumer Recycled (PCR) plastic content.