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1) Needle thread presser device
[Feature]
Same as the conventional wiper device, it can tuck the needle thread on the back side of the material.
• Operability around the needle entry point is improved.
• Applicability of various kinds of attachments designed for use around the needle entry point is improved.
① By operating the needle thread presser device ❶ and reducing the needle thread supply from the
thread take-up, it is possible to lessen so-called "bird's nest phenomenon" of the cloth lining.
② Operability around the needle entry point is improved.
③ Applicability of various kinds of attachments designed for use around the needle entry point is im-
proved.
[How to set the needle thread presser device]
Display
❶
section C
Adjustment Procedure
Keep thread presser operation enable / disable
switch
OFF of the thread presser.
When the thread presser device is set to ON, the
thread presser icon is displayed on display section
C.
– 40 –
❶ held pressed to change over the ON/
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