1. Introduction and Overview
The Cloudray LiteMarker-M is a portable 30W fiber laser marking machine designed for precise engraving on a wide range of materials. Featuring a Raycus laser, this machine offers high output power stability and beam quality, making it suitable for both metal and non-metal applications. Its compact and lightweight design (approximately 20kg) ensures easy portability and setup, providing a professional marking experience for various customized business needs.
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your LiteMarker-M machine.

2. Package Contents
Upon unpacking, please verify that all items listed below are present and in good condition:

- 1 x Main Laser Marking Machine Unit
- 1 x Power Cable
- 1 x U Disk (containing software and drivers)
- 1 x User Manual
- 1 x Warranty Card
- 1 x Laser Test Report
- 1 x Machine Test Report
- 1 x Safety Goggles
- 1 x Allen Wrench Set
- 2 x USB Cables
- 2 x Positioning Bars
- 1 x Aluminum Card Pack (for testing)
- 2 x Screwdrivers
3. Setup Instructions
Follow these steps to set up your LiteMarker-M machine:
- Unpacking: Carefully remove all components from the packaging.
- Placement: Place the main unit and the laser head assembly on a stable, level surface. Ensure adequate ventilation around the machine.
- Assembly: The machine features an upgraded integrated laser path and column lift for convenient installation. Secure the laser head assembly to the base plate. The column lift allows for smooth adjustment of vertical displacement.
- Connections: Connect the main unit to the laser head using the provided cables. Connect the power cable to the main unit and then to a suitable power outlet (110-230V AC, 50/60Hz, single-phase).
- Software Installation: Insert the U Disk into your computer. Install the marking software (EZCAD2 Lite or LightBurn) and necessary drivers. The machine supports Windows XP, VISTA, Win7, Win10, and Win11 operating systems.
- Safety: Always wear the provided safety goggles when operating the laser marking machine.


4. Operating Instructions
The LiteMarker-M is designed for user-friendly operation with EZCAD2 or LightBurn software.
- Power On: Press the low-voltage start self-locking button to power on the machine.
- Software Interface: Launch EZCAD2 Lite or LightBurn software on your computer.
- Design Loading: Load or create your desired marking design within the software.
- Focus Adjustment: Use the joystick to easily adjust the focus of the laser. Achieve optimal focus for clear and precise marking results.
- Material Placement: Place the material to be marked on the work platform. Ensure it is stable and within the marking area (110x110 mm / 4.3x4.3 in).
- Start Marking: Initiate the marking process through the software. The machine is capable of high-precision marking and fast operation on both metal and non-metal materials.

Supported Materials and Typical Marking Times:
The LiteMarker-M can engrave on a wide range of materials, including:
- Metals: Aluminum, Gold, Silver, Stainless Steel, Brass, Titanium, Tungsten.
- Non-Metals: Artificial Leather, Colored Acrylic, Hard Plastics, Brick, Granite, Marble, Tile, ABS, PVC, Ceramic, Stone.
Typical marking times for various materials:
- Various Metal: Approximately 1 Minute
- Acrylic: 7 Seconds
- Leather: 10 Seconds
- Stone: 8 Seconds


5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your LiteMarker-M machine.
- Cleaning: Keep the work area and the laser head clean from dust and debris. Use a soft, dry cloth for cleaning.
- Lens Inspection: Periodically inspect the laser lens for any smudges or damage. Clean gently with a lens cleaning solution and a lint-free cloth if necessary.
- Cable Connections: Ensure all cables are securely connected and free from damage.
- Ventilation: The machine features a through-hole ventilation design for improved heat dissipation. Ensure these vents are not obstructed.
- Software Updates: Keep your EZCAD2 Lite or LightBurn software updated to the latest version for best performance and new features.
The built-in Galvo Scanner utilizes self-developed high-speed motors with a lifespan of up to 20,000 hours, indicating robust internal components designed for durability.
6. Troubleshooting
If you encounter issues with your LiteMarker-M, consider the following general troubleshooting steps:
- No Power: Check the power cable connection and ensure the power outlet is functional. Verify the low-voltage start self-locking button is engaged.
- Software Not Connecting: Ensure the USB cables are properly connected between the machine and the computer. Restart the software and/or the computer. Check device manager for driver issues.
- No Laser Output: Verify the laser power settings in the software (Adjustable from 1-100%). Ensure the safety goggles are worn and the laser path is clear.
- Poor Marking Quality: Adjust the laser focus using the joystick. Check material settings in the software (speed, power, frequency). Ensure the material surface is clean and flat.
- Machine Not Responding: Restart the machine and the software. If the issue persists, contact customer support.
7. Specifications
| Category | Specification |
|---|---|
| Computer System | Microsoft Windows XP, VISTA, Win7, Win10, Win11 |
| Interfaces | USB |
| Marking Software | EzCad2 Lite / LightBurn |
| Correction Software | CorFile2 |
| Laser Power | Adjustable from 1 - 100% |
| Operating Temperature | +5 to +35°C |
| Relative Humidity | max. 90% (Non-condensing) |
| Power Requirements | 110-230V AC, 50/60Hz, single-phase |
| Power Consumption | Max. 400 W |
| Equipment Protection | IP54 (Marking head), IP20 (Laser unit) |

| Category | Specification |
|---|---|
| Laser Type | Q-pulsed Fiber Laser |
| Nominal Average Output Power | ≥30 W |
| Central Wavelength | 1064 nm |
| Frequency | 40 - 60 kHz |
| Pulse Width | 130 - 160 ns @40 KHZ |
| Cooling | Air cooled |
| Marking Area | 110×110 mm / 4.3×4.3 in |
| Repeatability | <13 urad |
| Max Marking Speed | 4000 mm/s |
| Positioning Speed | 12 m/s with F=160 mm |

8. User Tips
- Rotary Axis Compatibility: The LiteMarker-M can be easily integrated with a mini rotary axis for engraving cylindrical items like rings and cups. This expands the range of customizable products you can create.
- Optimal Focus: Always ensure the laser is properly focused on the material surface. Use the joystick for fine adjustments to achieve the best marking effect.
- Test Materials: Before marking on valuable items, always perform test marks on scrap pieces of the same material to fine-tune your settings (power, speed, frequency) and ensure desired results.
- Software Proficiency: Familiarize yourself with the features of EZCAD2 Lite or LightBurn software. Understanding advanced settings can significantly improve your marking capabilities and efficiency.

9. Warranty and Support
Warranty Policy:
Cloudray offers a 12-Month Free Replacement Policy for any issues with the machine within 12 months of receipt, provided the damage is not caused by user misuse, unauthorized repairs, normal wear and tear, or refunded orders. After the warranty period, a 10% discount on replacement parts is offered.
Technical Support:
Professional technical support is available for any questions regarding product usage. Our team can provide relevant suggestions and assistance.
Customer Support:
Our customer service team is available 24 hours a day to respond to inquiries, accounting for time zone differences. We aim to verify issues and provide the best possible solution quickly and to your satisfaction.
Contact Information:
- WhatsApp: +86 17673056357 (Mary)
- Email: simeng.guan@cloudray.com
- Company Address: Floor 1, Huashen T-PARK, Yu Huatai district, Nanjing, Jiangsu Province, China 210000







