Everything posted by frederikhp8999
Hi I just baught me a new thermal coupler for my umo, but i have a problem. is says it is 94 or 95 C when i turn on the machine. i tryed to toutch the hot end and it is room temprature. i have tried to heat the hotend but after a few seconds it gives me the error message heating failed. what can i do to fix this?