The individual heads of the computerized embroidery machine China Multifunction Mixed Embroidery Machine Suppliers do not rise or fall Check the C16 board, the valve output voltage, 0V when not working, if it exceeds 5V, replace the C16N board;

Manual air valve switch to see if it works, replace the air valve if it does not work; Computer embroidery machine maintenance tutorial: The sequin motor of the computerized embroidery machine does not lift Check whether the C15 board has 24V voltage and whether the wiring is loose.

The computer embroidery machine drops or cuts the thread after cutting The interference from the main board to the encoder is large, resulting in unstable wire cutting; Adjust the buckle fork; Adjust the knife position. The computerized embroidery machine does not produce one piece or two pieces on individual heads Check whether the DIP switch matches with the sequins;

Check whether the sequin motor lacks phase and whether there is voltage, if it is normal, replace the C16 board; Adjust the angle of the sequin bottom plate; If it is normal, replace the C15 board; Check whether the valve output is set above 0. The operation box of the computerized embroidery machine displays a white screen Check whether the 5V power supply from the main board to the operation box is normal; Check if the contact of the LCD connector is loose; Replace the industrial control board;