Software⏱️ 3 min read📅 2026-06-15

How to Fix: Brother QL 800, "Replace media error", Ubuntu/raspberry

Error with Brother QL-800 label printer and Ubuntu/Raspberry Pi, Replace media error.

Quick Answer: Try adding the --no-cut option to see if it resolves the issue.

📋 Table of Contents

  1. 💡 Why You Are Getting This Error
  2. 🚀 How to Resolve This Issue
  3. 🎯 Final Words

The Brother QL-800 label printer is experiencing an error when connected to a Raspberry Pi and Ubuntu, resulting in a 'Replace media error'. This issue affects users who want to automatically print labels through a script.

This error can be frustrating for users who rely on the printer for their daily tasks. In this troubleshooting guide, we will walk you through the steps to resolve the 'Replace media error' issue and get your Brother QL-800 label printer up and running smoothly.

💡 Why You Are Getting This Error

  • The primary reason for the 'Replace media error' is that the printer's media is not properly loaded or is damaged. This can happen if the media is not inserted correctly, is bent or creased, or is of poor quality.
  • Another possible cause could be a problem with the printer itself, such as a faulty print head or clogged print rollers.

🚀 How to Resolve This Issue

Updating the brother_ql library

  1. Step 1: Update the python library to the latest version using pip: `sudo pip3 install --upgrade brother_ql`
  2. Step 2: Run the following command to update the library and check for any updates: `brother_ql_update`
  3. Step 3: Restart the Raspberry Pi and try running the script again

Checking media quality and loading

  1. Step 1: Check the media quality and ensure it is not bent, creased, or damaged. Use high-quality media recommended by Brother.
  2. Step 2: Load the media correctly into the printer. Refer to the user manual for guidance on loading media.

🎯 Final Words

To resolve the 'Replace media error' issue with your Brother QL-800 label printer connected to a Raspberry Pi and Ubuntu, try updating the python library and checking the media quality and loading. If issues persist, consider consulting the user manual or contacting Brother support for further assistance.

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