I have upgraded my Hictop 3DP08 to dual extruder. It now has 2 extruder stepper motors and XCSOURSE dual J head nozzle extruder kit which has 2 nozzles, 2 thermistors and 2 heaters.
I have configured the Marlin firmware and uploaded it but I must have something wrong because the second heater will not come on. Both thermistors and heaters work ( by swapping out ) but it's like there's no power from the motherboard for heater 2 so I get the expected MINTEMP fail.
Can any one suggest what would be wrong with my firmware settings? I can't believe the motherboard is faulty but is there a way to test it?
Thanks in advance..
I have configured the Marlin firmware and uploaded it but I must have something wrong because the second heater will not come on. Both thermistors and heaters work ( by swapping out ) but it's like there's no power from the motherboard for heater 2 so I get the expected MINTEMP fail.
Can any one suggest what would be wrong with my firmware settings? I can't believe the motherboard is faulty but is there a way to test it?
Thanks in advance..