Troubleshoot Software Error Code for xTool MetalFab CNC Cutter
Updated Mar 17,2026
Updated Mar 17,2026

When you use the xTool MetalFab CNC Cutter, if an exception happens, you'll see an error code pop-up window in the xTool Studio Software. In this article, we list the error codes and the guide for reference.

Error code: Baseplate (Drawer) detection malfunction

Please refer to this guide for troubleshooting.

Error code: "Capacitance value abnormal"

Please refer to this guide for troubleshooting.

Error code: "Smoke exhaust fan not working"

Please refer to this guide for troubleshooting.

Error code: "Capacitance head error"

Please refer to this guide for troubleshooting.

Error code: "Capacitive head error"

Please refer to this guide for troubleshooting.

Error code: "Laser head error"

Please refer to this guide for troubleshooting.

Error code: "Laser head collision"

Please refer to this guide for troubleshooting.

Error code: Abnormal temperature conditions of capacitor module

Please refer to this guide for troubleshooting.

Error code: "Z-axis exceeds travel"

Please refer to this guide for troubleshooting.

Error code: "Device communication exception"

Please refer to this guide for troubleshooting.

Error code: "Electromagnetic lock exception"

Please refer to this guide for troubleshooting.

Error code: "Laser module exception"

Please refer to this guide for troubleshooting.

Error code: "Motor driver exception"

Please refer to this guide for troubleshooting.

Error code: "Device homing exception"

  • For x-axis: refer to this guide for troubleshooting.
  • For y-aixs: refer to this guide for troubleshooting.
  • For z-axis: refer to this guide for troubleshooting.

Error code:"Metal Welder not connected"

Please refer to this guide for troubleshooting.

Error code: "The welding gun is not connected."

Please refer to this guide for troubleshooting.

Error code:"Check if the machine is in normal state"/"EMERGENCY_STOP.STOP"

Please refer to this guide for troubleshooting.

Still experiencing issues?

Should the issue persist after completing the preceding steps, submit a ticket via the "Submit a Ticket" button in the "Help Ticket" section below. The standard response time for xTool Customer Service is one business day.

For a prompt resolution, please include the following details:

  • Issue description: A detailed explanation of the observed problem.
  • Video evidence: Attach a video demonstrating the issue, where applicable.
  • Troubleshooting performed: Any troubleshooting steps you have already attempted, along with their results.

This information is crucial for xTool technical support engineers to provide timely assistance.


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