EZCAD2 is the industry-standard software for laser marking, engraving, and cutting, widely used across fiber, CO₂, UV, and green lasers. Whether you’re a manufacturing expert, engraver, or small business owner, understanding EZCAD2 can significantly improve your workflow efficiency and product precision. This guide explores everything you need to know about EZCAD2—from its features to expert tips—optimized for professionals who demand performance and reliability.
What is EZCAD2?
EZCAD2 is a laser marking software developed by Beijing JCZ Technology. It serves as the control brain for laser marking machines, interfacing between the computer and the laser controller card (typically LMC series). It’s known for its intuitive interface, versatile functionality, and powerful compatibility with various laser types.
Key Features of EZCAD2
Here’s a breakdown of EZCAD2’s core capabilities that make it a go-to for laser professionals:
| Feature | Description |
|---|---|
| Multi-Laser Support | Compatible with fiber, CO₂, UV, green lasers |
| Vector & Bitmap Input | Supports DXF, AI, BMP, JPG, PLT, SVG, etc. |
| Real-Time Simulation | Allows preview before marking |
| Variable Text Function | Import serial numbers, QR codes, barcodes, date/time |
| Rotary Axis Support | Enables marking on cylindrical objects |
| Custom Scripts | Allows Lua scripting for automation and advanced functions |
| Layers & Power Settings | Control frequency, speed, and power per object or layer |
| Galvo Control Integration | Compatible with LMCV4, LMCV2, BCS100 controllers |
System Requirements for EZCAD2
| Component | Minimum Requirement |
|---|---|
| OS | Windows 7/8/10 (32/64-bit) |
| RAM | 2 GB (4 GB recommended) |
| Processor | Dual Core or above |
| Graphics | Standard integrated graphics |
| USB Ports | USB 2.0 or higher |
| Hard Drive | 500MB free space |
Why EZCAD2 Stands Out
EZCAD2’s popularity stems from its balance of usability and customization:
✅ Plug-and-play support for most Chinese laser machines
✅ Fine control over pulse frequency, scan speed, and fill density
✅ Dynamic marking with imported variables and database files
✅ Auto-fill and auto-align text and vector graphics
Whether marking metal tools, jewelry, electronics, or plastics, EZCAD2 adapts to production needs.
Supported Laser Machines & Controllers
EZCAD2 typically works with:
BJJCZ Controller Cards: LMCV4, LMCV2, LMCUSB
Laser Brands: Raycus, IPG, MAX Photonics, JPT
Machine Types: Desktop engravers, handheld markers, integrated MOPA systems
Important Tip: Always ensure your machine has an LMC-compatible board for full software functionality.
Real-World Use Cases
EZCAD2 is the backbone for operations in various industries:
???? Industrial Manufacturing
Marking serial numbers and part codes on metal casings
High-speed engraving of QR codes and traceability marks
???? Jewelry & Crafts
Fine engraving on silver, gold, stainless steel
Precision logos and ornamental designs on curved surfaces
???? Tool & Die Shops
Deep engraving for tool identification
Customization of sockets, wrenches, and drill bits
???? Electronics & PCB
PCB component labeling
Logo marking on aluminum, plastic, and anodized parts
How to Install EZCAD2 (Quick Steps)
Connect your laser machine to the PC via USB.
Install driver for the controller card (LMC V4 USB).
Download EZCAD2 software and unzip to a folder.
Launch the
EZCAD2.exefile—no installation wizard required.
Configure device settings under “F3 Parameters.”
Load your design file or create new objects in the workspace.
Press “Mark” to start laser processing.
Tips for Using EZCAD2 Effectively
???? Backup Parameters: Always save your device parameters after configuration.
???? Test First: Use the “Red Light” feature for alignment before actual marking.
⚙️ Adjust Hatch Settings: Use different hatch fills (unidirectional, bidirectional) for better results.
???? Use Layers: Assign each object to a layer to individually adjust power, speed, and frequency.
????️ Customize Scripts: Automate jobs with Lua scripting or CSV-driven batch input.
Frequently Asked Questions (FAQs)
Q1: Is EZCAD2 free to use?
A: Yes, EZCAD2 is provided free with most laser marking machines that include an LMC controller. No paid license is required for standard functions.
Q2: What file formats does EZCAD2 support?
A: It supports a wide range: DXF, AI, BMP, JPG, PLT, SVG, PNG, TTF, and SHX for both vector and raster-based marking.
Q3: Can I mark on cylindrical objects?
A: Yes, EZCAD2 supports rotary axis marking. You must configure the rotary axis settings in the "F3" parameter section.
Q4: Can EZCAD2 do 3D engraving?
A: No, EZCAD2 is primarily for 2D laser engraving. For 3D marking, you’ll need to upgrade to EZCAD3 or software like LightBurn with Z-axis and 3D map support.
Q5: How do I load variable data into EZCAD2?
A: Use the “Text Tool” > “Variable Text” option. You can import data from CSV files or auto-generate serial numbers and dates.
Common Issues & Troubleshooting
| Issue | Possible Solution |
|---|---|
| Controller not recognized | Install correct USB driver (LMCV4 driver), restart PC |
| Red light not showing | Check scanner parameters and switch on “Red Pointer” |
| Laser not firing | Ensure power settings are correct and proper grounding is done |
| File won’t import | Convert file to DXF or PLT and re-import |
| Marking off-center | Use “F1” to set zero-point origin and calibrate galvo |
Expert Tips to Optimize Your Laser Jobs with EZCAD2
Set frequency and power according to material – e.g., lower frequency for plastics, higher for metals
Use test grids to find the best speed/power/frequency combo
Automate repetitive jobs using batch import via Excel or CSV
Install software updates if you’re facing compatibility issues with newer Windows versions
Use framing mode before marking to preview laser path
EZCAD2 vs EZCAD3: Should You Upgrade?
| Feature | EZCAD2 | EZCAD3 |
|---|---|---|
| Controller Support | LMC Series | DLC2, LMCV4-EZ |
| UI/UX | Basic but functional | Modern and more intuitive |
| 3D Support | ❌ No | ✅ Yes |
| Automation Scripting | Lua | Advanced scripting |
| File Format Support | DXF, BMP, AI, etc. | All of EZCAD2 + STL |
Note: EZCAD3 is ideal for advanced users with DLC controllers and 3D needs. For 2D high-speed marking, EZCAD2 is still the most stable and widely used solution.