SCULPFUN C1 Mini Laser Engraver Instruction Manual
Model: C1 Mini
1. Introduction
The SCULPFUN C1 Mini is a portable 3W laser engraver designed for precision engraving on various materials. Its compact and lightweight design makes it easy to use and transport. This manual provides essential information for safe and effective operation of your device.

Overview of the SCULPFUN C1 Mini Laser Engraver highlighting its 1.05kg portable design, 150x130mm working area, 10000mm/min speed, 0.04mm spot, limit switch, magnetic cover, 100+ material support, Mac/Windows compatibility, and one-step installation.
2. Safety Information
Always prioritize safety when operating the laser engraver. Failure to follow safety guidelines can result in serious injury or damage to the device.
- Wear Protective Eyewear: Always wear the provided laser protective glasses during operation to shield your eyes from laser radiation.
- Ventilation: Operate the engraver in a well-ventilated area to dissipate smoke and fumes produced during engraving.
- Flammable Materials: Do not engrave highly flammable materials. Keep a fire extinguisher nearby.
- Supervision: Never leave the machine unattended during operation.
- Children and Pets: Keep children and pets away from the operating area.
- Magnetic Protective Cover: Ensure the magnetic protective cover is properly installed to filter harmful lasers and exhaust smoke.

Diagram illustrating the magnetic protective cover, which helps filter harmful lasers and exhaust smoke for safety.
3. Package Contents
Verify that all items are present in your package:
- 1x SCULPFUN C1 Machine Body
- 1x Laser Head
- 1x Metal Protective Plate
- 1x Acrylic Focusing Sheet
- 1x User Manual
- 1x Power Adapter
- 1x Data Cable
- 1x Protective Glasses
- Repair Tools (various wrenches)
- Sample Materials (Metal Business Card, Kraft Paper, Plywood, Cleaning Cloth)

The SCULPFUN C1 Mini body and its complete set of accessories, including tools and sample materials.
4. Setup
The SCULPFUN C1 Mini features a convenient one-step installation process, allowing you to start engraving quickly.
4.1. Initial Assembly
- Remove the engraver from its packaging.
- Place the laser head module into the designated slot on the gantry. Ensure it is securely seated.
- Connect the power adapter to the power port and plug it into an electrical outlet.
- Connect the data cable to the data port on the engraver and to your computer.

The SCULPFUN C1 Mini is designed for quick, one-step installation, making it ready to use out of the box.
4.2. Device Connections
The device includes clearly labeled ports for easy connection:
- Power Port: For connecting the power adapter.
- Data Port: For connecting to your computer.
- Power Switch: To turn the device on/off.
- Indicator Light: Provides status feedback.

Detailed view of the SCULPFUN C1 Mini's connection ports and controls.
5. Operating Instructions
5.1. Software Compatibility
The SCULPFUN C1 Mini is compatible with industry-standard laser control software:
- LightBurn: Professional laser control software (additional purchase may be required).
- LaserGRBL: Free and open-source, easy-to-use interface.
Both software options are compatible with Windows and macOS operating systems. A variety of input image formats are supported, including JPG, PNG, BMP, GIF, SVG, AI, and more.

The SCULPFUN C1 Mini supports popular laser software like LightBurn and LaserGRBL, compatible with both Windows and Mac operating systems.
5.2. Engraving Process
The C1 Mini features a single 3W laser core with an ultra-fine spot size of 0.04x0.04mm, enabling high-precision engraving.
- Material Placement: Place your material within the 150x130mm working area.
- Focus Adjustment: Use the acrylic focusing sheet to set the correct laser focus for optimal results.
- Software Settings: Adjust engraving parameters (speed, power, line interval) in your chosen software based on the material. The recommended engraving line interval is 0.04-0.06mm.
- Start Engraving: Initiate the engraving process from the software.

The 0.04mm ultra-fine laser spot of the SCULPFUN C1 Mini allows for highly detailed and lifelike engravings.

The SCULPFUN C1 Mini can achieve engraving speeds up to 10000mm/min on certain materials, improving efficiency.
5.3. Limit Switches
The XY axis is equipped with limit switches to provide reliable safety and coordinate automatic reset for the equipment operation. This enhances convenience and accuracy.

The limit switch ensures precise positioning and automatic reset for accurate engraving.
5.4. Supported Materials
The SCULPFUN C1 Mini supports engraving on over 100 types of materials, including but not limited to:
- Wood
- Acrylic
- Leather
- Kraft Paper
- Anodized Aluminum
- Plywood

The SCULPFUN C1 Mini can engrave on over 100 different materials, including wood, acrylic, and leather.
5.5. Video Demonstrations
Watch these videos for practical demonstrations of the SCULPFUN C1 Mini in action:
Demonstration of the SCULPFUN C1 Mini laser engraver customizing a leather wallet with text and a butterfly design.
Process of engraving a mandala design onto a slate coaster using the SCULPFUN C1 Mini.
SCULPFUN C1 Mini engraving custom designs onto wooden keychains.
Comprehensive overview of the SCULPFUN C1 Mini, showcasing its use for engraving phone cases, paper, leaves, and various food items like cookies and cakes.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your SCULPFUN C1 Mini.
- Clean the Laser Lens: Periodically clean the laser lens with a soft, lint-free cloth and lens cleaning solution to maintain engraving quality.
- Clear Debris: Remove any dust or debris from the working area and moving parts.
- Check Connections: Ensure all cables and connections are secure before each use.
- Storage: Store the engraver in a dry, dust-free environment when not in use.
7. Troubleshooting
If you encounter issues, refer to the following common troubleshooting steps:
- No Power: Check if the power adapter is correctly connected and the power switch is on. Verify the power outlet is functional.
- No Laser Output: Ensure the laser head is properly installed and the protective cover is in place. Check software settings for laser power.
- Poor Engraving Quality: Verify the laser focus is correctly set. Adjust engraving speed and power settings for the specific material. Clean the laser lens.
- Connection Issues: Reconnect the data cable. Restart the software and your computer. Ensure correct drivers are installed.
- Movement Problems: Check for any obstructions on the rails. Ensure limit switches are functioning correctly.
For persistent issues, contact SCULPFUN customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Laser Power | 3W |
| Spot Size | 0.04 x 0.04 mm |
| Machine Dimensions | 290 x 250 x 140 mm |
| Machine Weight | 1.05 kg |
| Working Area | 150 x 130 mm |
| Compatible Systems | Windows / Mac |
| Max Engraving Speed | 10000 mm/min |

The SCULPFUN C1 Mini offers a working area of 150x130mm, allowing for efficient processing of multiple small items.
9. Warranty and Support
Your SCULPFUN C1 Mini Laser Engraver comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, troubleshooting assistance, or spare parts, please visit the official SCULPFUN website or contact their customer service department.
Keep your purchase receipt as proof of purchase for warranty claims.