Why does the laser marking machine not mark with red light?

As a highly automated laser marking equipment, the laser marking machine sometimes encounters malfunctions during work. Many users will encounter the situation that the laser engraving machine cannot type when it is running. So, , we will briefly explain the reasons and solutions here, hoping to help everyone.Let’s analyze the common faults of laser marking machines:

1. Suddenly unable to type while working normally: Check if there is an alarm in the software. If there is no alarm, it may be that the laser generator has no laser output.

2. I haven’t used it for a while. After turning it on, I found that I couldn’t type: check whether the focal length of the lens has changed.

3. During the typing process of the laser marking machine, check whether there is a laser movement trajectory or a colored light movement trajectory: if there is but not marked, it may be a lens focus problem or the laser may not output; if there is no movement trajectory , it may be a common fault of the scanning galvanometer, or it may be a common fault of the main control board.

4. After replacing the computer, you cannot type: Check whether the software parameters are correct.

If the F2 cannot be marked, it may be a machine failure. It is most likely due to the following reasons:

1. The laser generator type setting of the laser marking machine software is incorrect;

2. The laser light path is wrong;

3. The laser generator is not plugged in or damaged;

4. The control power cord is broken or the power plug is loose or the LED software is broken;

5. The laser generator of the laser marking machine is broken.

Solution: If F2 can be used, press F3, and then click Start. When you see the numbers behind the initial mark, adjust them. You can try them one by one from 0 to 15. Devices of different brands may be different. If you have any questions, please contact the manufacturer directly for confirmation.

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