10 tips and tricks to print photos on metal with EZCAD using a fiber laser

Official EM-Smart Blog
4 min readFeb 13, 2023

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Printing photos on metal using a fiber laser marking machine with EZCAD requires a few specific steps and settings to achieve the desired result. Here are some tips and tricks to help you get the best results when using a fiber laser marking machine to print photos on metal with EZCAD:

Photo Printed with EM-Smart Laser
  1. Choose the right type of metal: To achieve the best results, you should choose a metal that is suitable for laser marking. Metals such as stainless steel, aluminum, and brass are all good choices for laser marking.
  2. Prepare the metal surface: The metal surface must be clean and free from any dirt or debris that may affect the laser marking quality. You can use a clean cloth or alcohol to clean the metal surface.
  3. Adjust the laser marking parameters: To print photos on metal, you need to adjust the laser marking parameters such as the laser power, marking speed, and marking density. For a fiber laser marking machine, the optimal settings may vary depending on the specific metal you are using. You can start with a low laser power setting and gradually increase it until you achieve the desired result.
  4. Use the right image format: When preparing the image to be printed, it is important to use the right format. BMP and JPG are the most common image formats used for laser marking, and they work well with EZCAD software.
  5. Adjust the image resolution: To achieve high-quality results, it is important to use a high-resolution image. A resolution of at least 300 dpi is recommended for printing photos on metal with a fiber laser marking machine.
  6. Choose the right marking mode: EZCAD software provides several marking modes, including black and white, grayscale, and vector. For printing photos on metal, the grayscale mode is usually the best choice, as it can reproduce more shades of gray and produce a more detailed image.
  7. Test and adjust the settings: Before printing the final image, it is important to test the laser marking parameters and adjust them as necessary. You can use a test piece of metal to make adjustments to the laser power, marking speed, and marking density until you achieve the desired result.
  8. Consider using a protective film: A protective film can be used to protect the metal surface from scratches or damage during the laser marking process. It can also help to produce a more uniform and consistent marking result.
  9. Ensure proper ventilation: Laser marking can produce fumes and smoke, which can be harmful to health if not properly ventilated. Ensure that your work area is well-ventilated to prevent exposure to these fumes.
  10. Practice and experiment: Laser marking is a skill that requires practice and experimentation to perfect. Don’t be afraid to try different settings, metals, and image types to find what works best for your specific needs. With time and practice, you can produce stunning images on a variety of metals using this technology.
Portrait Printed on Metal with EM-Smart Laser

By following these tips and tricks, you can achieve high-quality results when using a fiber laser marking machine to print photos on metal with EZCAD. With a little practice and experimentation, you can produce stunning images on a variety of metals using this technology.

►About EM-Smart®

With the 24 years’ laser industry experience of its parent company CH Laser, CDI Tech has been committed to designing and manufacturing portable laser marking machines as well as developing innovative laser solutions for a wide range of industries.

EM-Smart, the featured patented and branded product of CDI Tech, has entered markets in more than 50 countries worldwide. It quickly became a favorite in North American, European, and Australian markets since the release of the first model EM-Smart One. So far, CDI Tech has released more than fifteen models of five series (EM-Smart One/Basic/Nova/MOPA/Super), ranging from fiber types to MOPA tyle and from entry-level to pro users, which can meet the different demands of all customers from almost all Industries.

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