Table of Contents
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Original issue
Service Manual
Oct.2012
Page 32/41
Model
17.
Origin point positioning of zigzag bight --continued--
One Plus
3． Power off and tighten remaining screw by rotating pinion gear (a) anti clockwise moderately.
Note: Unlike other models, this one does not have switch for origin point positioning.
It is designed so that motor shaft is in exciting position when projection(d) of pinion gear(a)
reaches stopper for origin point positioning.
d
Projection
Plastic tube
Enter test mode referring to Sec. 2. After entering it, push pattern switch 4. Raise needle and
push reverse button.
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