
It's not obvious from the picture but that PLA came out at lava temps. I ran downstairs to pull the plug but as you can see by the dangling hot end, it was already too late... Here's the temp graph showing historical temps:

Does anyone have any idea how this could of happened? There was some entries in the log that the printer hit max temp and shut itself down, I am glad it... The color of the aluminum block on the hot end is permanently changed as it got way too hot. The whole house reeks. I have the dell brick version of the M2 if that makes any difference. The printer has been relatively problem free so far.