The two black wires came out of the green connector while i was cleaning the filament from the gear. I need help connecting them back. The only different i can tell in the two wires is one is smooth and the other has a braided look and feel.
thank you for contacting our support department directly. As you are still using the old extruder PCB - we would suggest replacing it with a new one, but please note that you also need to install a new heater&thermocouple and hotend (if you still have the v1 one) at once. Other components (fans, extruder motor) will fit the new PCB.