ZOJE B9500 - Adjusting Presser Foot Pressure

压脚压力的调节
Adjusting the presser foot pressure
压脚压力的调节，松动螺母①，调节螺母②,
在送布得到稳定状态下尽可能使用较弱的压力
为好。
Loosen adjusting nut ① and turn adjusting nut
② to adjust the presser foot pressure.It should
be as light as possible.Yet be suf
ficient to obtain
the proper stitch formation.
②
①
弱
Light
强
Heavy