Complete Laser Cutter Error Code Guide: Machine-Specific Problems and Solutions When using a laser cutter, it's not uncommon to suddenly encounter unfamiliar error messages on your screen. Different brands like xTool, Glowforge, and Omtech each have unique error code systems, making it challenging for both beginners and experienced users. In this guide, we’ve compiled the most common error codes, their causes, and how to fix them — all in one place for easy reference. 1. xTool Error Codes and Fixes xTool offers a user-friendly interface, but that doesn’t mean it's free from unexpected issues. This section breaks down the most frequent xTool error codes , explaining their meanings and how to resolve them. We've also included common software-related issues and hardware connection errors that many users overlook. Error Code Description Common Cause How to Fix 1001 Device connection failure Faulty USB port, missing driver Reinstall driver, switch USB port ...