The wiring to the hot end. Its like anything else, after a while the wires break and makes stuff not work. Usually when the machine loses a signal itll kill the machine or just the heats and extruder depending on how your printer is setup. Ive seen it happen alot on our printers. Id put money on the wiring (whip) to the hot end because the bed wiring doesn’t really move (unless yours does, not sure what printer you have).Elaborate just a bit please. On both points.
More info on the big printer can be had here https://www.seemecnc.com/. Not pushing anything, I just work there lol
Yep, but USA made. Only china thing in ours is the stepper motors and power supply.Kinda looks like a stretched-out Monoprice Delta Pro.