Fiber galvo laser with framing issue

LightBurn Hardware Compatibility Galvo
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1

Recently I had to replace my computer’s main drive because it was running out of space and instead of cloning the drive, I decided to do a clean Windows install on the new drive. Everything was perfect until I noticed Lightburn would not work properly with my fiber laser.

Even though LB says the laser is connected and ready, it will not frame at all. I reinstalled LB and made sure that on the last screen to select the option to install the EZCAD driver, but the framing option still would not work at all.

I checked the Device Manager and saw the driver USBLMCV4 was indeed installed. I uninstalled it and downloaded Ezcad2.14.10. In LB I edited the laser profile for my laser and imported a new EZCAD config file. I tried with markcfg0 and markcfg7, but none fixed the problem.

Any idea of what am I doing wrong or what I am missing?

2

Trying to follow you… you are aware that the EZCad driver will not work with Lightburn?

Did you export your configuration out of Lightburn before you re-installed?

:smiley_cat:

3

Jack, thanks for your reply,

I did not export the laser profile from my old drive because I though that by installing the EZCAD driver from LB , it would work, same as before.

I will install the old drive and backup the profile, I will also check what driver I was using and if possible, copy the drivers as well

4

Lightburn won’t work with EZCad drivers, so this would break Lightburn from speaking to the laser.

:smiley_cat:

5

You need to install the EZcad2 drivers included with lightburn. Then import the markcfg file when you add the laser. Here’s the documents for driver install.

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