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Invalid file extension #10519 (SL1/SL1S)

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Last updated 8 months ago
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What happened?

The printer is displaying the message: File has an invalid extension! See the article for supported file extensions.

Error name: Invalid file extension

Error code: #10519

This error is shown when the extension of the model or calibration project is not recognized by the printer.

How to fix it?

Make sure you have the latest version of PrusaSlicer. Then, reslice the model and try the print again.

Check valid extensions here: First print with PrusaSlicer

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