My laser losts its coordinates. I have a Neje Max with extensions. My laser is at 0,0 position but in Get position it shows X = -1432 Y = 484

LightBurn Hardware Compatibility NEJE
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Dont know about the limit switches and no it did not grind.

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If you use the arrow keys in the move window, does it move correctly, left=left, down=down, etc.?

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yes, it moves correctly

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Take a photo of the machine from above showing the entire assembly with the laser head near the center.

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so, I move the laser head to the center and take a picture of the machin?

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Yes please. I want to see if I can determine limit switch location.

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Let me take the top off and see if I can get a better picture of it or is that ok?

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Just went to neje website. They hide the limit switches pretty good. Look on your gantry for this and let me know where they are located. Is the Y switch pointing toward the front or rear & is the x switch on the left or right?

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this picture is better IMG_1478.HEIC - Google Drive

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So it looks like this machine has the home in left rear. You need to make that change in lightburn. In mchine settings (wrench & Screwdriver icon) set the origin to left rear. Then try homing.

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So by homing you mean just press the little house in the move section right?

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imagen
imagen525×333 14 KB

so, where it says origin, I just highlight the back left button? and then hit the home button?

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Correct, then click ok. Click the home button in the laser panel.

1 Like
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went to the back left without grinding. Really smooth.

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Now check your coordinates in move window.

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imagen
imagen609×623 23.5 KB
This is what it gives me

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In the console enter $10=1, then move the laser away from the corner and home again. Check coordinates.