Nozzle Heating Test Failure After Firmware Update to 6.1.2
 
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Nozzle Heating Test Failure After Firmware Update to 6.1.2  

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Jaker
(@jaker)
Active Member
Nozzle Heating Test Failure After Firmware Update to 6.1.2

I haven't used this printer for a while, maybe 6 months and I took the first step of updating the firmware to 5.1.2 to 6.1.2 -

After booting, the firmware seemed to have installed successfully but there was an error message prompting me to run calibration/tests before printing.

I did this, and the nozzle heating test seemed to fail - no error message but just a red X next to this part of the test. I was surprised as this had never happened before, and there were no further error messages or crash logs.

During inspection, the printer, nozzle and wires all look fine and undamaged - and the nozzle easily heats up to 200 degrees during manual temperature operation. 

I ran the test again, and it seems like the nozzle heating test consistently fails when it reaches around 130-135 degrees, and immediately starts cooling down.

I would be grateful for any advice please as I would really like to fix this issue ASAP - my initial thoughts were a faulty firmware install, but I couldn't find any way to re-install the same firmware version to verify this.

Postato : 12/12/2024 12:19 pm
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