1. Introduction
The ATOMSTACK Atelier 12W Laser Engraver is a compact and portable desktop machine designed for high-precision engraving and cutting across a wide range of materials. Featuring a 12W diode laser, a built-in smart camera for visual preview, and robust safety mechanisms, this device is suitable for various creative projects, from DIY crafts to small business applications. This manual provides essential information for safe and effective use of your laser engraver.

Image 1.1: The ATOMSTACK Atelier 12W Laser Engraver in various usage scenarios, highlighting its portability and versatility.
2. Safety Information
Your ATOMSTACK Atelier 12W Laser Engraver is a Class 1 laser product, designed with multiple safety features to ensure user protection. Adherence to all safety guidelines is crucial to prevent injury and damage.
2.1 General Safety Precautions
- Always operate the engraver in a well-ventilated area.
- Do not look directly into the laser beam or its reflection. The device features an enclosed structure and a visible window for eye protection.
- Keep the work area clear of flammable materials.
- Ensure the device is placed on a stable, level surface.
- Do not leave the machine unattended during operation.
- Keep children and pets away from the operating machine.
2.2 Built-in Safety Features
- Class 1 Laser Certification: Ensures the laser system is safe under all conditions of normal use.
- Fully Enclosed Structure: Protects users from direct laser exposure and contains fumes.
- Visible Window: Allows observation of the engraving process while protecting eyes.
- Tilt Detection: Automatically stops operation if the machine is tilted or moved unexpectedly.
- Door Interlock: Halts laser operation if the access door is opened during use.
- USB Lock Function: Prevents unauthorized operation.

Image 2.1: The ATOMSTACK Atelier's Class 1 safety features allow for safe observation of the engraving process.
3. Setup
Follow these steps to set up your ATOMSTACK Atelier 12W Laser Engraver.
3.1 Unpacking and Placement
- Carefully remove all components from the packaging. Verify that all parts are present according to the packing list.
- Place the engraver on a stable, flat, and non-flammable surface. Ensure there is adequate space around the machine for ventilation and operation.
- Connect the power adapter to the engraver and then to a suitable power outlet.
3.2 Software Installation
The ATOMSTACK Atelier supports both the dedicated "AtomStack Studio" application and "LightBurn" software.
- AtomStack Studio: Download the application for your PC, iOS, or Android device from the official ATOMSTACK website or app stores. This software offers AI image generation, rich materials, and templates.
- LightBurn: For professional users, LightBurn software is also supported. Refer to the LightBurn documentation for installation and setup.
Video 3.1: A comprehensive guide to setting up and operating the ATOMSTACK Atelier laser engraver.
4. Operating Instructions
This section details the steps for operating your laser engraver.
4.1 Power On and Material Placement
- Press the power button to turn on the engraver.
- Place your desired material within the engraving area (120x120 mm). Ensure the material is flat and securely positioned.
4.2 Using the Smart Camera for Positioning
The built-in HD camera provides a live view of the work area, simplifying material placement and design alignment.
- Open the AtomStack Studio software on your connected device.
- The software will display a real-time image from the HD camera, showing your material and the engraving area.
- Drag and drop your design onto the live preview. Adjust its position and size to align perfectly with your material.
- The software also supports batch processing of multiple designs on a single material.

Image 4.1: The smart camera provides a clear visual preview for precise design placement within the 120x120mm engraving area.
4.3 Engraving and Cutting Process
- Once your design is positioned, select the material type and desired engraving/cutting parameters (power, speed, passes) within the software.
- Initiate the engraving or cutting process from the software. The machine will begin operation.
- Monitor the process through the visible window. Do not interrupt the machine during operation unless absolutely necessary for safety.
- After the process is complete, wait for the machine to cool down before removing the engraved material.
4.4 Supported Materials
The ATOMSTACK Atelier 12W Laser Engraver is compatible with a wide range of materials, including:
- Wood, Bamboo, Paper, Leather, Cardboard, Soft Wood, Slate, Fabric, MDF, Painted Metal, Dark Opaque Acrylic.

Image 4.2: The ATOMSTACK Atelier can engrave various materials such as wood, leather, acrylic, and metal.
4.5 Compatible Accessories
Enhance your engraving capabilities with optional accessories:
- Rotary Roller: For engraving cylindrical objects like tumblers and pens.
- Rotary Chuck: For engraving rings and other irregular shapes.
- Extension Slide Table: To expand the working area for larger projects.
- Air Purifier: Recommended for reducing smoke and odors, especially when working with wood, leather, or MDF, ensuring a comfortable environment.

Image 4.3: The ATOMSTACK Atelier supports various accessories like rotary rollers and air purifiers to expand its functionality.
5. Maintenance
Regular maintenance ensures optimal performance and longevity of your ATOMSTACK Atelier 12W Laser Engraver.
5.1 Cleaning
- Exterior: Wipe the exterior of the machine with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Laser Lens: Periodically inspect and gently clean the laser lens using a lens cleaning solution and a lint-free cloth. A dirty lens can reduce engraving quality.
- Engraving Area: After each use, remove any debris or residue from the engraving platform.
5.2 Air Purifier Maintenance (if applicable)
If you are using an optional air purifier, follow its specific instructions for filter replacement to maintain effective smoke and odor reduction.
6. Troubleshooting
This section addresses common issues you might encounter and their potential solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not power on. | Power cable not connected; power outlet issue. | Ensure power cable is securely connected. Test the power outlet with another device. |
| Laser not firing or weak engraving. | Dirty laser lens; incorrect focus; incorrect power settings; material not suitable. | Clean the laser lens. Adjust focus. Verify power and speed settings in software. Ensure material is compatible. |
| Engraving is inaccurate or misaligned. | Material moved; design misalignment in software; machine not stable. | Ensure material is secure. Re-align design using the smart camera preview. Place machine on a stable surface. |
| Excessive smoke or odor during operation. | Poor ventilation; material type; air purifier filter needs replacement. | Operate in a well-ventilated area. Consider using an air purifier. Replace air purifier filter if necessary. |
| Software connection issues. | USB cable issue; software not updated; driver issues. | Try a different USB cable or port. Update AtomStack Studio or LightBurn. Reinstall drivers if needed. |
If you encounter issues not listed here or require further assistance, please contact ATOMSTACK customer support.
7. Specifications
Detailed technical specifications for the ATOMSTACK Atelier 12W Laser Engraver.
- Laser Power: 12W Diode Laser
- Engraving Area: 120 x 120 mm
- Engraving Speed: Up to 4000 mm/s
- Positioning Accuracy: 0.01 mm
- Preview Speed: Up to 150000 mm/s
- Main Unit Dimensions: 196 x 201 x 350 mm
- Main Unit Weight: Approximately 3.5 kg
- Package Dimensions: 44.3 x 26.2 x 25.8 cm
- Package Weight: 5.05 kg
- Input Voltage: 12V
- Laser Class: Class 1
- Supported Materials: Wood, Bamboo, Paper, Leather, Cardboard, Soft Wood, Slate, Fabric, MDF, Painted Metal, Dark Opaque Acrylic
- Software Compatibility: AtomStack Studio (PC, iOS, Android), LightBurn
- Care: Wipe with cloth

Image 7.1: Internal view highlighting the high precision and efficiency components of the ATOMSTACK Atelier.
8. Warranty and Support
ATOMSTACK is committed to product quality and customer satisfaction.
8.1 Warranty Information
The ATOMSTACK Atelier 12W Laser Engraver comes with a 365-day warranty, effective from the date of receipt. This warranty covers manufacturing defects and ensures product quality.
8.2 Customer Support
ATOMSTACK provides comprehensive support to assist you with your creative endeavors:
- 24/7/365 Service: Our customer service team is available around the clock, every day of the year.
- Lifetime Technical Support: We offer ongoing technical assistance for the lifespan of your product.
- Prompt Resolution: Our technical team aims to provide solutions within 24 hours via the Amazon platform.
For support, please visit the ATOMSTACK brand store on Amazon or contact us directly through the Amazon messaging system.





