Why my blade holder on the FC6090A is not working properly?
Please proceed as follows:
1. Whether there is poor connection between USB cable and machine.
2. Swap the wiring of the blade holder and the wiring of the creasing blade on the carriage adapter board to see if the output of the blade holder is abnormal from the beginning to the creasing blade. If this is the case, it can be inferred that the function of the carriage is normal; please replace the carriage adapter board + wire.
Add: Building 4 and Building 7, Liandong U Valley, Southeast of the Intersection of Fanhua Avenue and Jilin Road, Baohe District, Hefei City,Anhui Provience