Original Prusa i3 MK2S is a successor to Original Prusa i3 MK2 with small hardware tweaks for easier assembly and improved reliability.

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Heater / Thermistor not connected


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What should be done for a, "heater/thermistor not connected"



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1 Answer

Hi John,

first go to the RAMBo-cover and check thermistor cables are properly connected to the RAMBo board (unplug and replug them if needed). If this doesn't help, please contact our support using email info@prusa3d.com or via live chat at shop.prusa3d.com

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John Durrant will be eternally grateful.
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