Genmitsu Kortek 5W Laser Engraver Machine User Manual

1. Introduction

This manual provides comprehensive instructions for the safe and effective use of your Genmitsu Kortek 5W Laser Engraver Machine. Please read this manual thoroughly before operating the device to ensure proper setup, operation, and maintenance. Retain this manual for future reference.

Image 1.1: The Genmitsu Kortek 5W Laser Engraver Machine, showcasing its compact design and examples of engraved items such as a wooden dog puzzle, a ceramic mug with a floral design, and a denim hat with a logo.

2. Safety Guidelines

Operating a laser engraver involves potential hazards. Adhere to all safety precautions to prevent injury and damage to the equipment.

• Eye Protection: Always wear the provided laser safety goggles during operation. Never look directly at the laser beam.
• Ventilation: Operate the machine in a well-ventilated area to dissipate fumes and smoke produced during engraving and cutting.
• Material Compatibility: Only engrave or cut materials specified as safe for this device. Avoid highly reflective, flammable, or unknown materials.
• Supervision: Never leave the machine unattended during operation.
• Emergency Stop: Familiarize yourself with the location and function of the emergency stop switch.
• Protective Shield: Ensure the protective laser shield is properly in place during operation.
• Tilt Induction: The machine is equipped with automatic tilt-stop protection. If the machine is tilted during operation, it will automatically stop.

Image 2.1: Overview of the Genmitsu Kortek's integrated safety features, including Class 1 laser certification, automatic tilt detection, a protective orange laser shield, and the inclusion of laser safety goggles.

3. Package Contents

Verify that all components are present upon unpacking:

• Genmitsu Kortek 5W Laser Engraver Machine (pre-assembled frame)
• 5W Laser Module
• Power Adapter
• USB Cable
• Laser Safety Goggles
• Sample Materials (e.g., plywood pieces, cork coasters)
• User Manual (this document)

4. Setup

4.1 Unpacking and Placement

1. Carefully remove all components from the packaging.
2. Place the engraver on a stable, level, and heat-resistant surface in a well-ventilated area.

4.2 Laser Module Installation

The main frame of the Kortek engraver comes pre-assembled. Only the laser module needs to be attached.

1. Locate the laser module and the mounting screws/mechanism on the gantry.
2. Carefully attach the 5W laser module to the gantry, ensuring it is securely fastened.
3. Connect the laser module cable to the designated port on the main control board.

4.3 Power and Connectivity

1. Connect the power adapter to the DC 24V port on the machine and then to a power outlet.
2. For wired connection, connect the USB cable from the machine (USB Type-B port) to your computer.
3. For wireless control, ensure the machine is powered on.

Image 4.1: Detailed view of the control panel and the built-in fixed focus module. The control panel includes ports for USB Type-B and DC 24V power, along with buttons for Offline Engrave and Power. Instructions for the Offline Engrave button are also visible.

5. Operating Instructions

5.1 Software and App Control

The Genmitsu Kortek 5W can be controlled via the Genmitsu APP or compatible desktop software like LightBurn or LaserGRBL.

• Genmitsu APP: Download the official Genmitsu APP from your device's app store. The app supports wireless control via Wi-Fi.
• Desktop Software: For advanced control, use LightBurn or LaserGRBL. These require a USB connection to your computer.

Image 5.1: The Genmitsu Kortek offers broad compatibility, supporting Windows, Android, Mac OS, and iOS operating systems. It integrates with software like LightBurn and LaserGRBL, and can be controlled via the Genmitsu APP, Wi-Fi, USB, or TF card.

5.2 Wireless APP Connection

1. Power on the Kortek engraver.
2. On your phone or laptop, connect to the Wi-Fi network named "Genmitsu-Kortek".
3. Open the Genmitsu APP. Ensure your device and the engraver are on the same Wi-Fi network.
4. Use the app to preview, position, and initiate engraving tasks.

Image 5.2: The Genmitsu APP allows for wireless control, enabling users to preview designs, adjust positioning, and initiate engraving directly from their smartphone or laptop.

5.3 Focusing the Laser

The Kortek 5W features a built-in fixed focus module for quick and easy focusing. Refer to the laser module's specific instructions for fine-tuning if necessary.

5.4 Engraving and Cutting Process

1. Place the material to be engraved or cut on the working area (200x150 mm).
2. Load your design into the Genmitsu APP or desktop software.
3. Adjust laser power and speed settings according to the material type and desired effect. (Refer to material settings guidelines, often available in software or online resources).
4. Initiate the engraving/cutting process. Monitor the machine closely.

Image 5.3: The working area of the Genmitsu Kortek measures 200mm by 150mm, suitable for various small to medium-sized projects.

5.5 Material Capabilities (5W Laser Module)

The 5W laser module offers a balance of detail and cutting capability.

• Engraving: Wood, Opaque acrylic, felt, frosted glass, ceramic, stainless steel, leather, paper, cork, cardstock.
• Cutting: Wood (up to 7mm pine in one pass), Opaque acrylic, felt, leather.

Image 5.4: The 5W laser module is capable of cutting through 7mm thick pine wood in a single pass, demonstrating its cutting power.

Image 5.5: This table compares the capabilities of 2.5W, 5W, and 10W laser modules. The 5W module offers moderate engraving speed, can cut wood/acrylic up to 5mm, works with materials like wood, acrylic, plastic, leather, and coated metals, produces a medium depth and richer texture, and is suitable for light cutting and deep engraving.

6. Maintenance

Regular maintenance ensures optimal performance and extends the lifespan of your laser engraver.

• Cleaning the Lens: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution to maintain laser beam quality.
• Cleaning the Machine: Use a soft brush or compressed air to remove dust and debris from the machine, especially from the rails and moving parts.
• Lubrication: Apply a small amount of lubricant to the guide rails as recommended by the manufacturer to ensure smooth movement.
• Firmware Updates: Check the Genmitsu website or app for any available firmware updates to improve performance and add features.

7. Troubleshooting

This section addresses common issues you might encounter.

8. Specifications

Image 8.1: The 35mm stepper motors ensure ±0.01mm repeatability, contributing to ultra-precise engraving results, as demonstrated by the detailed cork coasters.

Image 8.2: The Genmitsu Kortek is lightweight, weighing only 1.2 kg (2.65 lbs), making it highly portable.

9. Warranty Information

The Genmitsu Kortek 5W Laser Engraver Machine comes with a 1-year quality warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper maintenance.

For warranty claims, please contact Genmitsu customer support with your proof of purchase.

10. Customer Support and Resources

For further assistance, technical support, or to explore additional accessories, please refer to the following resources:

• Official Genmitsu Website: Visit the Genmitsu Store on Amazon for product information, FAQs, and support contact details.
• Online Community: Join online forums or communities dedicated to Genmitsu products for tips, tricks, and user-shared projects.
• Optional Accessories: Enhance your engraving capabilities with accessories such as the 1W infrared laser head, rotary roller, honeycomb bed, and air assist pump.

Image 10.1: The Genmitsu Kortek supports a complete accessory ecosystem, including the MDI3 Smoke Purifier and a Rotary Roller Kit, to expand its functionality.

Rotary Roller Kit

Honeycomb Bed

Air Assist Pump

1W Infrared Laser Head