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Firmware update prusa3d_fw_MK3_10_0-RC1.hex  

New Member
Firmware update prusa3d_fw_MK3_10_0-RC1.hex

When I flash my printer and try to print, I get an error message "Filament Sensor wiring error"  on my original MK3. How can I fix this? I was prompted to flash as the printer told me a newer firmware was available. 

Posted : 15/04/2021 2:32 pm
Reputable Member
RE: Firmware update prusa3d_fw_MK3_10_0-RC1.hex

Did you install the right version for your printer? Is it a MK3 or did you maybe upgrade it.

This firmware 10.0 is a release candidate, not a final version.

You can always download a release version from HERE and flash that.


If you still have problems after that you should post again in the MK3 section of the forums, you posted now in the section for the Prusa Mini.

Maybe you get a better/quicker answer in the other section.

Posted : 15/04/2021 8:57 pm