Troubleshooting Error code 401

"Error code 401 occurs when the filament doesn't transport properly. Filament transport problems can have various causes, so please follow the steps below."

   1) Check the number of the filament box that 401 error occurred, then press the OK button.



   2) Press [Material] on the left, then select the spool of the filament box that encountered error in 1 and then proceed unloading.

    → If finishing unload, open the filament box to make sure the filament is not tangled.

   A530 필라멘트 박스 스풀 선택


   3) Press [Tools] on the left, then select the [Extruder] menu on the [Management] tab.

    → Wait until nozzle temperature reaches target temperature.

    → Adjust ↑, ↓ buttons so that the filament feeds 50 mm in the direction in which it is inserted.

     (Repeat 2 to 3 times until filament residue gets ejected.)

   A530 익스트루더 메뉴 사용1

   A530 익스트루더 메뉴 사용2


   4) If the solution is not resolved using 1) to 3), refer to "When Filament Residue Stuck in Junction"

※ Note

- If the 401 error cannot be resolved by 1~ 4 process, please contact the customer center with details on what happened to cause the error with video, photo, etc.