M300 Touch Point Worn


Hello, the machine we use at work has generally been good, but the touch point in the centre doesn’t always register contact. It is kept clean, as is the nozzle, calibrated, but it always touches the same point and is clearly started to wear.

Anyway to change this, or tips on a repair. We can’t afford to replace the whole plate



If the nozzle keeps on crashing against a part of the plate which is already worn-out - I would strongly recommend replacing the platform with a new one.

Other possible causes of the issue were listed in our troubleshooting manual - you might want to have a look at it.

Best regards,


If you bend the x or y endstop lever by just the tiniest amount, it will shift the touch points enough to get around this problem.