Quote Originally Posted by Ronald9 View Post
I have 2 3d printers and every thing works heating, melting, and the plate heats, but as it get's to the point to start printing it goes to the home corner and stops and starts making a loud noise, if I leave it the noise stops and the head tries to go to the start point but doesn't get there it starts to zig zag and just move around a little at which time I stop it. I have tried every thing I know to get it to work but even my other printer is doing the same thing????? Any help ????? Thanks Ron.
Seems to me a clue is that they are both doing the same thing. I suspect maybe it's the Gcode you loaded on them from your computer is corrupted. My suggestion is to try something different with the software on your computer that creates that code. I used 3D systems software. It isn't perfect but it's way better then the program that came with my printer.