I have an 80 watt ts 4060 Chinese laser

I just installed a Cohesion 3d in my TS 4060 and am using Lightburn with Smoothie.
I am having a number of issues.
When I turn on the machine, it homes normally.
When I frame a 5" by 7-3/4 project, it bounces off the left, top and bottom rails.
When I set the origin and frame, a second time it finds a different origin.
It rasters in reverse image.
When it cuts lines, it changes it’s coordinates as it cuts garbling up the cut to different places in the material.
I have the home set in Lightburn as the top left, but, I have tried all four locations. If I set the home origin at the top right (which is a wrong setting) the raster image stops being reversed, but it still bounces off the rails if I try framing.
I have tried every setting imaginable in Lightburn and don’t see any improvements.
I suspect I could be having some of my problems in the G-code, but where?

Hi Dale, Thanks for posting to the forum.

We recommend you start with our LaserBoard Getting Started Guide:

If you go through all of the steps and linked documents there, and still have issues, come back to the forum and we’ll try to help you get things sorted out.

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.