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invalid extrude ! error for double extruder and low extrusion on sinigle extrude

heswaikheswaik
in Slic3r
hello,
please help me out with my flsun printer, the single extruder was working well until few days ago i discover the extrusion was very low, i have checked for clogging and cleared but still experiencing same error. the feeder motor spins very slow. and increase feed rate is not effective, please what can i do

i switched to a dual extruder thereafter and i am getting "invalid extrude 1 error" message please how can i fix.
thanks in anticipation.


Comments

  • RepetierRepetier
    Sounds to me like you did not change firmware to support 2 extruders.
  • heswaikheswaik
    how will i do that? if u have a manual ill be glad

  • heswaikheswaik
    Repetier said:
    Sounds to me like you did not change firmware to support 2 extruders.
    and what about the single extruder issue
  • RepetierRepetier
    No I have no manual for firmwares I did not write:-) I guess flsun should be the one having documentation about their printer. As I said it is a firmware side problem.

    When an extruder is not spinning fast enough there are 2 reasons - flow rate reduced also your image has it on 100% or steps per mm for extruder set too low in firmware settings. You often can change steps per mm with the eeprom editor. At least if eeprom was compiled in.
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