Service and Repair Archives

Replacing Optics

Replace the lens that focuses your laser.

Remove the Current Lens Begin by Jogging the lens assembly closer to the front of the machine. To do this, select the Jog Menu icon, then use the joystick to move the lens assembly. Lower the table a few inches to give you some clearance to work. You can accomplish (...)

09/24/2024

Replacing Optics

Replace the lens that focuses your laser.

Remove Lens Assembly Remove the lens assembly by loosening the three thumb screws on its front face until they spin freely. They are captive screws and will not come out of the assembly. Slide the assembly out of its housing. Remove Old O-Ring and Lens With the lens assembly in (...)

09/24/2024

Pro 32, Pro 48

Replacing the Control Panel

Replace the display panel on the Fusion Pro 32 or 48.

Replacing the Control Panel Before we begin, turn off and unplug the Fusion Pro. Using a 5/32” Allen Key, remove the right side panel from the machine. Open the display panel package you received and put on the anti-static strap. Clip the strap onto any metal part of the machine. (...)

09/24/2024

Replacing the Control Panel

Replace your machine's display panel.

Replacing the Control Panel We’re going to walk you through replacing the control panel on the Epilog Fusion Edge laser system. Turn off and unplug the machine. Remove Panel Using a 5/32″ Hex Key, remove the 8 screws that secure the right-hand side access panel and set them to the (...)

09/24/2024

Replacing the Control Panel

Replace your machine's display panel/keypad.

Remove Panel Remove the top access panel on the right side of the machine by using a 5/32” hex key to turn the black panel locks ¾ of the way counter-clockwise. Remove Old Keypad From beneath, locate and disconnect the wire harnesses from the back side of the key pad. (...)

09/24/2024

Replacing the Display / Keypad

Replace your machine's display panel/keypad.

Remove Side Panels Remove the left side panel by loosening the four screws on its main face, as well as the two screws on the back. Remove the right side panel by loosening the four screws on its main face, as well as the two screws on the back. Remove (...)

09/24/2024

Replacing the Laser Tube

Replace your machine's CO2 laser tube.

Remove Panels Shut off the laser and remove the power cord from the machine. For this procedure you will need access to the back of the machine. Disconnect all exhaust system hoses from the rear of the machine. Using a 5/32” hex key, remove the screws that secure the rear (...)

09/24/2024

Pro 32, Pro 48

Replacing the Reducer Drive Assembly

Replace the Reducer Drive Assembly for the X-Motor of your machine.

Remove Panels First, power off and unplug the machine. Using a 5/32” Allen Key, remove the right side panel from the machine. Using a 5/32” Allen Key, remove the left side panel from the machine. Manually move the x-axis assembly to the middle of the engraver. Remove the X-axis assembly (...)

09/24/2024

Pro 32, Pro 48

Replacing the X-Axis Belt on the Fusion Pro

Replace the belt that runs across the X-axis Assembly of your machine.

Loosen X-Belt Start by powering of and unplugging the machine. Using a 5/32” Allen Key, remove the left side panel from the machine. At the left side of the engraver, loosen the four idler mounting screws located on the front side of the x-axis assembly, and the four idler mounting (...)

09/24/2024

Restore Accuracy: Replacing the X-Axis Encoder Strip

How do I replace the X-Axis encoder strip for my Epilog Mini, Helix, or FiberMark?

Estimated time: 20–30 minutes • Skill: Basic This guide explains how to replace the encoder strip and reader assembly on the Epilog Mini, Helix, or FiberMark laser system. The encoder strip is the thin clear plastic strip that the encoder reader reads to determine X-Axis position; replacing it restores reliable (...)

09/27/2024

Restore X-Axis Homing: Replacing the Home (Limit) Sensors

Replacing the X and Y home (limit) switches in a Fusion / M2

Remove Panels We’ll start by replacing the left sensor, then move on to the right sensor. Shut off the laser and remove the power cord from the machine. Remove the top access panels on both the left and right side of the machine by using a 5/32” hex key to (...)

09/24/2024

RF Power Supply Replacement

Replace RF power supply that powers your laser tube.

Remove Panel Shut off the laser and remove the power cord from the machine. Remove the bottom access panel on the left side of the machine by using a 5/32” hex key to turn the black panel locks ¾ of the way counter-clockwise. Remove Old RF Power Supply Unscrew the (...)

09/24/2024

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

Rotary Circuit Board Replacement – Fusion Galvo G100

Replacing the rotary circuit board on the Fusion Galvo G100 laser is a critical maintenance procedure designed to restore or maintain optimal rotary function. This guide provides step-by-step instructions for safely accessing, removing, and installing the rotary circuit board. Proper handling and installation are essential to ensure continued precision and (...)

05/08/2025

Rotary Motor Install – Fusion / Fusion M2

How do I replace the Fusion rotary motor?

Please find the attachment for an in-depth description.

09/24/2024

Safety Module

Replace the Fusion M2's safety status module.

Remove Panel Shut off the laser and remove the power cord from the machine. Remove the top access panel on the right side of the machine by using a 5/32” hex key to turn the black panel locks ¾ of the way counter-clockwise. Remove Old Safety Module Locate the Laser (...)

09/24/2024

Pro 24, Pro 36

SD Card and Coin Battery Replacement – Fusion Maker, Edge, Pro 24 & 36

How do I replace the SD card and coin battery in the Fusion Maker, Edge, and Pro 24 and 36?

This guide provides step-by-step instructions for replacing the SD card and coin battery on Fusion Maker, Edge, and Pro systems. Be sure to follow anti-static precautions and use the required tools for each step. SD Card Replacement (Fusion Maker & Edge) Control Module / SD Card Removal Turn off the (...)

09/24/2024

Pro 32, Pro 48

SD Card and Coin Battery Replacement – Fusion Pro 32 & 48

How do I replace the SD card or coin battery in the Fusion Pro 32 and 48?

This guide provides instructions for replacing the SD card and coin battery in the control module of Fusion Pro 32 and 48 systems. Always follow proper anti-static precautions and use the correct tools and parts. Control Module Removal Turn off the engraver. Disconnect the engraver from the power source. Disconnect (...)

09/24/2024

SD Card Installation – Fusion Galvo

How do I install an SD card into my Fusion Galvo.

Installing an SD card in the Fusion Galvo laser system is a crucial step for maintaining system functionality and ensuring smooth operation. This guide provides detailed, step-by-step instructions for safely removing and replacing the SD card, including necessary precautions such as using an anti-static bracelet to prevent damage. Additionally, it (...)

10/04/2024

Setting Home Position – Legend 36EXT

This document explains how to set the home position on the Legend 36EXT

This procedure will guide you through the steps necessary to set the X-Y home on the Epilog 36EXT laser engraver. Accurate setting of the X and Y axes is essential for precise engraving and cutting, ensuring that your artwork aligns properly with the material. Follow each step carefully to ensure (...)

04/11/2025

Service and Repair