How to Prasser Feed Up Down speed program | juki Lk-1903b button and barteck machin

Juki Lk-1903b-ss button stitch machine how to do prasser feed up down speed program, Juki button and bartech machine LK 1903 How to Button Catcher Up Down speed program
#prasser_feed_up_down
#speed
#GMT_Technology

[@NazrulNEWS9]

Good video

[@MumtazgamingYouTuber]

Thanks bro

[@radhesingh1232]

Finger down hona chahie vah kaise hoga program pata nahin lag raha