The heater cartridge is held in place with a grub screw, and the thermistor is affixed with a little sheet of metal that wraps around the heater block. Other than that, there’s really not much ...

[Jay] out of the River City Labs Hackerspace in Peoria, IL cleared out a jam in his printer. It’s an operation most of us who own a 3D printer have performed. He reassembled the nozzle, and i… ...