I was printing , and when I came back hours later, the filament had globed around the hot Inn. I heated it up and pulled it off, i snapped a wire in half from the motherboard to the hot end so I took it apart through the hotend away and bot a, new one. Everything looked fine on the motherboard. Nothing was damaged, got a new hot end, from amazon and it is crayality it says it’s for the K1 Max, but it definitely won’t plug into the motherboard. The ends are definitely different