Calibration error - over and over :(

Hello - I cannot seem to get my glowforge to finish calibration. I’m using proofgrade draftboard but every time it finishes I get this error.

“Your Glowforge was not able to finish calibration. Ensure that white, 20” x 12" material with no markings is used, and that the material is as far forward and as far to the left as possible before retrying."

Any tips? I tried covering the top to prevent glare, etc…


I found another post that mentioned the bottom lens… turns out mine were literally black w/ junk… giving it another shot and will update if it fixes

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Awesome! Glad that fixed it!!

Hey @Cora, I’m glad to see that you were able to fix the issue! I did just take a quick look at the logs from your calibration print and the print results look perfect.

Please don’t hesitate to reach out again should you need anything. We’re happy to help!

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