1. Place the material on the work table

Place a piece of black card on the workbench then focus it.

2. Use the Machine to Mark a Square.

According to the text of your field lens, we recommend the following marked square sizes for testing.

Set the parameters in the laser software to mark the material, ensuring that the mark is visible.

3. Display Preview Red Light again

Controlling the machine with laser software to display a preview red light, observe to preview the distance between the red light and the marker trace.

Click on the corresponding button in the software to display it, like below.

LightBurn:

EzCad2:

EzCad3:

4. Open the setting of the Red Light Pointer

Adjust the values of Scale and Offset until the displayed preview red light merges with the actual marked square.

See below for how to adjust the value in the software.

LightBurn:

In EzCad3:

5. Still need help?

For specific technical questions or help requests, please open a Ticket with picture or video, so our Support team can assist you ASAP.

For the information provided in the ticket, please refer to this link：

Help Tech Support Troubleshoot Faster

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