1. Introduction
This manual provides essential instructions for the safe and efficient operation of your ACMER S1 6000mW Laser Engraver. Please read this manual thoroughly before use and retain it for future reference. The ACMER S1 is a versatile 2-in-1 laser engraver and cutter designed for precision work on various materials.
Safety Guidelines
- Always wear protective eyewear when operating the laser engraver.
- Ensure proper ventilation in the work area to dissipate fumes and smoke.
- Never leave the machine unattended during operation.
- Keep flammable materials away from the laser path.
- Do not operate the machine if any components are damaged.
- Keep children and pets away from the operating area.
2. Package Contents
Verify that all items listed below are included in your package. If any items are missing or damaged, please contact customer support.
- ACMER S1 Laser Engraver Unit (pre-assembled)
- Laser Module (6000mW model, featuring a 3500mW diode laser with 48W peak output)
- Power Adapter
- USB Cable
- Protective Eyewear
- Sample Materials
- User Manual (this document)
3. Setup
The ACMER S1 is 99% pre-assembled for quick setup. Follow these steps to prepare your engraver for first use.
3.1 Laser Module Installation
- Carefully unpack the laser module from its packaging.
- Align the laser module with the mounting bracket on the engraver's gantry.
- Secure the laser module using the provided screws. Ensure it is firmly attached.
- Connect the laser module cable to the designated port on the main unit.

This image displays the fully assembled ACMER S1 Laser Engraver, showing the main unit with the laser module securely in place on the gantry. This illustrates the completed setup of the hardware components.
3.2 Power and Connectivity
- Connect the power adapter to the engraver's power input port.
- Plug the power adapter into a suitable electrical outlet.
- Connect the USB cable from the engraver to your computer.
- Press the power button to turn on the engraver. The indicator light should illuminate.
4. Operating Instructions
The ACMER S1 supports various software for engraving and cutting. This section covers general operation steps.
4.1 Software Installation and Setup
The ACMER S1 is compatible with ACMER Studio, LaserGRBL, and LightBurn. Download and install your preferred software from the official websites. Follow the software-specific instructions for driver installation and initial connection.

This image displays the ACMER Studio software interface, highlighting its AI Creation and Asset Library features. It shows how users can generate custom artwork and access ready-made projects, demonstrating the software's capabilities for design and project management.

This image illustrates the wide compatibility of the ACMER S1 laser engraver, showing it connected to both a laptop and a desktop computer. Icons for Windows, macOS, and Linux operating systems are displayed, along with logos for ACMER Studio, LaserGRBL, and LightBurn software, indicating broad support.
4.2 Material Placement and Focusing
- Place the material to be engraved or cut onto the working area (130x130mm).
- Adjust the laser module height to achieve the correct focal length (2mm). Refer to the laser module's specific focusing mechanism.
4.3 Engraving and Cutting Process
- Load your design file into the chosen software (e.g., ACMER Studio).
- Set engraving/cutting parameters (power, speed, passes) according to the material type. Refer to the software's material library or conduct test engravings.
- Initiate the engraving/cutting process from the software.
- Monitor the process closely and ensure safety precautions are maintained.

This image shows the ACMER S1 laser engraver actively working on a piece of wood, demonstrating the laser beam creating a detailed design. This illustrates the machine during an engraving task.

This image highlights the superior engraving precision of the ACMER S1 (0.04mm) compared to other devices (0.14mm). It features a detailed wolf head engraving, with the ACMER S1's output showing significantly finer lines and greater detail, emphasizing its ability to create intricate designs.
5. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your ACMER S1 laser engraver.
5.1 Cleaning the Laser Lens
- Ensure the machine is powered off and disconnected from the power source.
- Gently clean the laser lens with a lint-free cloth and a small amount of isopropyl alcohol.
- Avoid touching the lens directly with your fingers.
5.2 Cleaning the Working Area
- Remove any debris or dust from the 130x130mm working area after each use.
- Use a soft brush or vacuum cleaner to clear away small particles.
5.3 Gantry and Rail Lubrication
- Periodically inspect the gantry and linear rails for smooth movement.
- Apply a small amount of machine lubricant to the rails if movement becomes stiff.
6. Troubleshooting
Refer to this section for common issues and their solutions. If the problem persists, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Laser not firing | Power cable loose, laser module not connected, software settings incorrect. | Check power connections. Ensure laser module cable is secure. Verify laser power settings in software. |
| Poor engraving quality | Incorrect focus, wrong power/speed settings, dirty lens, material issues. | Adjust laser focus. Optimize power and speed settings for the material. Clean the laser lens. Use appropriate materials. |
| Machine not connecting to computer | USB cable faulty, drivers not installed, software port selection incorrect. | Try a different USB cable/port. Install necessary drivers. Select the correct COM port in your software. |
| Unexpected movement or noise | Loose belts, debris on rails, motor issues. | Inspect and tighten belts. Clean rails. Contact support if motor issues are suspected. |
7. Specifications
Key technical specifications for the ACMER S1 6000mW Laser Engraver.
- Model: ACMER S1
- Laser Power: 3500mW diode laser with 48W peak output (marketed as 6000mW)
- Wavelength: 455±5nm
- Focal Length: 2mm
- Working Area: 130 x 130 mm
- Engraving Speed: Up to 10,000 mm/min
- Repeatable Positioning Precision: 0.01 mm
- Overall Dimensions: 250 x 250 x 162 mm
- Item Weight: Approximately 2 kg (4.11 pounds)
- Material: Industrial-grade aluminum alloy
- Compatibility: Wood, bamboo, leather, plastic, PCB, aluminum oxide, ceramics, thin plywood, MDF, acrylic.
- Software Compatibility: ACMER Studio, LaserGRBL, LightBurn
- Supported File Formats: NC, DXF, BMP, JPG, PNG, etc.
- Connection: USB / App / TF Card
8. Warranty and Support
For warranty information and technical support, please refer to the official ACMER website or contact your retailer. Keep your purchase receipt as proof of purchase for warranty claims.
ACMER Official Website: www.acmer.com (Note: This is a placeholder URL, please replace with the actual official website if available.)