Jack K4-D Series - Page 3

二、各部分的名称 Second, the name of each part
图 Figure2-1
Operatio
n panel
Silicone oil
reservoir
(Upper)
PLUG
Oil sight
window
Needle bar guard
Presser foot
adjustment
screw
Thread take-up
guard
Finger guard
Indication
plate
Stitch
adjustment
knob
Thread
tension
Thread
guide
Eye guard