Jtech laser - error 9 help

We have been using lightburn for a while and started getting this error 9. How can we get this fixed? I’ve seen what it could be, but no fix for it. I don’t know if that is why the machine now wants to crash into the front corner or if that is something else gone wrong. The clear origin, set origin don’t work anymore. We hit the Frame then Start and it goes straight for the front corner. Can’t even use it anymore!

jTech 4.3 laser on Shapeoko 3XXL

Error 9 is a homing cycle error - it means GRBL isn’t able to find one of the homing switches, likely because of a wiring issue, faulty switch, or possibly a configuration issue (though if you haven’t changed anything this is pretty unlikely).

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.