C2 User Manual, Release 1.0.0
• From here, you can use the tweezers that came in your tool box to grab onto the filament that is stuck. Be sure
to heat up the hotend before trying to pull out the filament.
3. Hotend fan is not on
• If your hotend fan is not on (the third fan on the back of the extruder), then it is most likely your hotend isnt
being cooled enough and will jam your nozzle. The fan is most likely unplugged.
• Take the red and black fan wires, and look for the terminal plug that is empty on the back underside of the
extruder.
4.5. Hotend Clogged 45