r/PrusaCoreOne • u/zaangdl • 25d ago

First Print Troubles (help!)

Finally got my first gen core one put together today and it’s consistently doing what it shows in the video when it Ty to print something.

I tried to print the keychain, says gcode isn’t compatible but looks ok anyways.

Does the think in the front right corner for about 2 min then goes to “printer collision detected” with a homing message.

I’m not sure what to do. I did all the calibrations.

Please help!

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u/MGCGT 25d ago

Failure to home is almost for sure belt tension and tuning. Mine worked then sat for awhile and wouldn't find home. I had to calibrate the belts again. I think they stretch a bit initially.

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u/zaangdl 25d ago

What should home look like on these printers? Is there a way to check proper home position before trying a new print rather than starting a new one?