−13 −
Standard Adjustment
Thread trimming
position (40 pulses)
3) Needle thread trimming adjustment mode
* When entering the adjustment
mode, the position is in the state
of origin position.
Needle thread trimming adjustment mode motion
/ Thread holding position / Thread release position / Waiting position / Thread trimming position
Thread release
position (-86 pulses)
Thread holding
position (0 pulse)
Origin
position
Waiting position
(10 pulses)
Latch
Cam groove
end
Roller
Roller
Cam groove end
Thread release position Thread trimming position