LM3 laser not firing, laser exposure timeout error code

Community Laser Talk
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@riverwoodsturner it’s a good idea to upgrade your firmware. It looks like it did not get upgraded yet. It’s still on a version from 2022-10-21 and the most recent one is from February 2023: Ortur Firmware Files – Ortur Laser Official Store

Please follow the instructions in Ortur’s video here to upgrade: https://www.youtube.com/watch?v=EX4JIARIoJ0x

Additionally, see if Gil’s suggestion on the same error here helps:

Please let us know!