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How-To-Install Lexmark CS331, CS341 compatible toners

How-To-Install Lexmark CS331, CS341 compatible toners

by George Street

 Compatibility + How-To  Lexmark CS331, CS431

 

Introduction

The Lexmark CS331dw and CS431dw are compact colour laser printers known for their reliability — but OEM toner costs can add up fast. This guide covers which toner cartridges are compatible with these models, how to install them, and how to save significantly with compatible alternatives.

Compatible Toner for Lexmark CS331 and CS431

Both the CS331dw and CS431dw use the Lexmark 20N10 series toner cartridges (standard yield). Sprint Toner carries the full set:

How to Install Toner in a Lexmark CS331dw / CS431dw

  1. Open the front door of the printer by pressing the release button on the front panel.
  2. Locate the toner cartridge for the colour you're replacing (slots are labelled K, C, M, Y).
  3. Grip the handle of the old cartridge and pull it straight out.
  4. Remove the new cartridge from its packaging and shake it gently a few times to distribute the toner.
  5. Insert the new cartridge into the correct slot and push firmly until it clicks.
  6. Close the front door. The printer will automatically detect the new cartridge and reset the toner level.
  7. Print a test page from Settings > Reports > Print Quality Test Page.

Pro Tip: Buy the 4-Pack and Save

If you print in colour regularly, the 20N10 4-pack set gives you all four colours at once — no waiting for individual cartridges to run out one by one.

 

What Makes Sprint Toner Different?

There's no shortage of places to buy cheap cartridges online — but cheap doesn't always mean good. Here's what sets Sprint Toner apart:

  • Quality tested — Our cartridges are tested for page yield, print quality, and leak resistance before they're listed.
  • Canadian store — We're based in Canada, which means faster shipping, no surprise customs fees, and support in your time zone.
  • Broad compatibility — We carry cartridges for dozens of printer models across multiple brands, so you're not stuck searching multiple sites.
  • Straightforward pricing — No subscriptions, no gimmicks. Just competitive prices on cartridges that work.
  • Real Customer Service - You only speak with a real person, never AI
  • 1yr Warranty against defects -  from date of purchase, 100% Satisfaction, 5 Stars Rating is my goal

www.sprinttonercartridges.com

by George Street