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• 6380同步車調節機針與送布機構同步 6380 SYNCHRONOUS MACHINE ADJUST NEEDLE AND FEEDER MECHANISM SYNCHRONIZATION
• 6380同步車調整針桿高度與旋梭同步 6380 SYNCHRONOUS MACHINE ADJUST NEEDLE BAR HEIGHT AND ROTATING HOOK SYNCHRONIZATION
• 杰克JACK,6380同步車調節線的張力 6380 SYNCHRONOUS MACHINE ADJUST TENSION OF LINE
• 杰克JACK,6380同步車調擺壓腳高度 6380 SYNCHRONOUS MACHINE ADJUST DOG HEIGHT
• 杰克(JACK)6380同步車穿面線 6380 SYNCHRONOUS MACHINE WEAR LINE
• 杰克JACK,6380同步車調針距 6380 SYNCHRONOUS MACHINE ADJUST STITCH
• 杰克JACK,6380同步車調送布牙高度 6380 SYNCHRONOUS MACHINE ADJUST DOG HEIGHT
• 杰克JACK,6380同步車調節挑線力 6380 SYNCHRONOUS MACHINE ADJUSTMENT PICK-UP FORCE
• 6380同步車調節擺壓腳與小壓腳交替提升量 6380 SYNCHRONOUS MACHINE PRESSER FOOT TOTAL LIFT
• 6380同步車調倒順縫機針距誤差 6380 SYNCHRONOUS MACHINE ADJUSTMENT STITCH ERROR
• 杰克JACK,6380同步車擺壓腳量的調節 6380 SYNCHRONOUS MACHINE PRESSER FOOT ADJUSTMENT
• 6380同步車擺壓腳及小壓腳總提升量的調節 6380 SYNCHRONOUS MACHINE PRESSER FOOT TOTAL LIFT ADJUSTMENT