Min Bed Temp
At 10 hours and 32 minutes of a 15 hour print I found my MK3 had stopped with "Min Bed Temp" on the screen. I couldn't find a way to re-start it.
Bed wires look good.
I cleaned the bed off and re-started the print.
Re: Min Bed Temp
If you´re unlucky you´ll have the same issue I just had with my printer.
Through the movement of the cables my extruder thermistor cable had a loose connection and had to be swapped out.
Showed me MINTEMP error, since the nozzle wouldnt read any temperatures anymore.
Recieved a new one from prusa support today and it really was the cable, not the mainboard socket or anything else.
If you´re unlucky, you have the same problem with your heatbed thermistor cable.
Re: Min Bed Temp
Thanks ario for your comments.
I restarted the print and it's still running well after 4 and half hours. I'll find out tomorrow.
This could be an indication of the problem you mentioned and it will get worst as time goes on. 😥
Re: Min Bed Temp
Exactly, it was only one interruption in a 12h print at first.
Afterwards it got way more frequently to the point where the extruder just needed to move to a certain point, after that point it would not read anymore (since the cables of the extruder still move in the motherboard tray).
After a while and wiggling the cable nothing worked anymore.
Well at least it was only the cable, since I can wiggle now was much as I want and it wont loose any connection.