dominik.a3
Posts: 2
Joined: Oct 29, 2018 9:00 pm
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Nozzle Temperature drops to 0°

Jan 11, 2019 9:03 pm

Hi,

i have a MK3 which is about 2 months old now.

Since about 2 weeks i have a problem... when i print bigger prints (different one) after a few hours the noozle temperature drop to 0° and the fillament get stuckt in the extruder. The printbed stays on 60°. I checked also the casbles from the extruder but they are ok.

I have also a new second printer where i can print without problems. Both printer run same firmware 3.4.1.

Can this be a problem of the EINSY RAMBo motherboard?

Thanks in advance!

curtis.c2
Posts: 526
Joined: Oct 12, 2017 9:14 am
Answers: 4
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Re: Nozzle Temperature drops to 0°

Jan 12, 2019 2:03 am

dominik.a3 wrote:
Jan 11, 2019 9:03 pm
after a few hours the noozle temperature drop to 0°
the cable is failing somewhere you can't see and that's why its intermittent. If the connectors and board look okay, I'd replace the thermistor cartridge before trying anything else.

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toaf
Posts: 798
Joined: Jul 16, 2018 10:24 pm
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Location: st. paul minnesota
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Re: Nozzle Temperature drops to 0°

Jan 12, 2019 2:13 am

my vote is almost the cable.
I have a Prusa,
therefore I research.

thanks,
chris

stahlfabrik
Posts: 680
Joined: Sep 11, 2017 5:14 am
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Re: Nozzle Temperature drops to 0°

Jan 14, 2019 8:42 am

Is the measured temperature dropping to 0 or the target temperature?

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