Welcome to the SeeMeCNC Community

Your right. The thermistor did change with the heat of my hand. I meant the heating cartridge. I did reach out to support and they mention to take the voltage under full load at the rambo board. I did this and the voltage was at 12v+ with the bed heating the fan on 100% and the extruder heating up t...

Zipped and tied the connector down so it could not move. Still, the problem persists. The print is fine initially then the temperature goes down slowly. I'm printing ABS at 240C and the temp drops down to 228C, sits there until it drops lower, and throws a DEF error. The light for the heater on the ...

I do have a clip on the whip connection, however, the clip does not feel like it would hold the connector tight. I will look into a better way.

Thanks,
Paul

Hello everyone, I have a problem with temperature stability when printing with the HE280 head on a modified Rostock Max v2 (upgraded with a new power supply). The print head heats up fine. Initially runs but at some time (could be 15 min or hours after) the temperature drops and throws a "DEF&q...