Service and Repair Archives

Fiber Laser Conversion – IPG to JPT

This guide covers the removal of the IPG laser out of the Fusion M2 and the subsequent installation of the JPT laser. Safety First: Ensure the machine is completely powered off and disconnected from the power cable before starting. Fiber Handling Warning: Be extremely careful when handling the yellow fiber (...)

08/06/2026

Galvo Assembly Replacement

This technical guide provides step-by-step instructions for removing and installing the Galvo Assembly in the G100 laser system. Part 1: Removal Procedure Safety First: Ensure the machine is fully powered down and disconnected before beginning service. Step 1 Turn off the engraver. Step 2 Disconnect from power. Step 3 Locate (...)

04/17/2026

Zing 24

Full Guide: Replacing the Laser Assembly

How to Replace the Zing 24 laser assembly.

Laser Removal: Lower the table to the bottom of the machine. Turn off the machine. Disconnect the machine from its power source. Remove the four Phillips screws which secure the left-hand side panel. There are three on the side and one on the rear as shown in picture 1a and (...)

10/14/2025

RF Unit Replacement – Legend 36EXT

How do I replace the RF unit in my Legend 36EXT?

This document outlines the step-by-step procedure for replacing the RF (radio frequency) unit in the Epilog Legend EXT laser system. The RF unit is a vital component of the laser’s operation, and proper replacement is necessary to ensure consistent performance and reliability. Before beginning, power off the machine and disconnect (...)

04/11/2025

Laser Replacement – Legend 36EXT

This article explains how to replace the CO2 laser tube in a Legend 36EXT.

This document provides step-by-step instructions for replacing the laser tube in the Epilog Legend EXT laser system. To ensure safety and prevent electrical hazards, disconnect the machine from its power source before beginning this procedure. Proper handling during removal and installation is essential to avoid damage to components. For alignment (...)

04/11/2025

Laser Troubleshooting Guide: Replacing the Safety Interlocks

How do I replace the safety interlocks on the Legend 36EXT.

Estimated time: 15–20 minutes • Skill: Beginner This guide outlines the procedure for replacing the window and door interlocks on an Epilog Legend 36 EXT laser system. These safety interlocks are designed to prevent the laser from firing when access panels are open. If they are damaged or not functioning (...)

10/16/2025

CO2 Laser Replacement Checklist / Low Output

This guide will assist you in diagnosing and resolving low output issues with your 17000 series laser system.

Having to continually reduce speed and increase power can indicate low output from the laser. This document will help identify a low output laser tube on a 17000 Maker, Edge, or Pro machine. Checklist Optics Alignment Focus Reference Engraving Download the sample file below. Reference Engraving Open the file and (...)

04/09/2025

Low Output – Mini/Helix

What should I do if I'm experiencing low laser output on my Mini / Helix system?

Whenever there is a perceived loss of power, it could be caused by dirty or damaged optics, bad laser beam alignment or a focus or table level issue. Below you can find links to instructions on checking and leveling the table as well as checking and fixing the alignment of (...)

10/06/2026

CO2 Laser Replacement Checklist / No Output

This guide will assist you in diagnosing and resolving no output issues with your 17000 series laser system.

These items should be checked before replacing a CO2 laser tube with no output. If the laser has been inactive for more than one (1) month, follow the Extended Cold Start Guide first. The goal of this document is to determine the operational status of the CO2 laser in a (...)

04/09/2025

Laser Tube Install – Mini / Helix

How do I replace the laser tube in my Epilog Mini or Helix?

Machine Types: Epilog Mini 18/24 and Helix Tools needed: Phillips head screwdriver #1 Turn offand unplug the laser system. Facing the back of the machine, remove the 9 screws using the Phillips head screwdriver on the back panel. The laser tube is silver in color and sits directly above the (...)

09/26/2024

Zing 16

Full Guide: Replacing the Laser Assembly

How do I replace the laser in my Zing 16?

Estimated time: 20–30 minutes • Skill: Intermediate This procedure will guide you through the process of removing and installing the laser assembly in your Epilog Zing 16 laser system. Following these steps ensures proper alignment, secure mounting, and optimal performance of your engraving system. Laser Removal Power down and disconnect (...)

10/14/2025

Red Dot Diode Replacement – Fusion Galvo

How do I replace the red dot diode in the G100?

This document outlines the replacement of the red dot diode assembly in the G100.

08/14/2025

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Fiber Laser Conversion – IPG to JPT

Galvo Assembly Replacement

Full Guide: Replacing the Laser Assembly

RF Unit Replacement – Legend 36EXT

Laser Replacement – Legend 36EXT

Laser Troubleshooting Guide: Replacing the Safety Interlocks

CO2 Laser Replacement Checklist / Low Output

Low Output – Mini/Helix

CO2 Laser Replacement Checklist / No Output

Laser Tube Install – Mini / Helix

Full Guide: Replacing the Laser Assembly

Red Dot Diode Replacement – Fusion Galvo