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(3) In the case feed plate
which prevents the material from coming in close contact with throat plate
is
used, the needle thread which appears on the wrong side of the material can run off the seam regardless
of the sewing length.
(5) When the thread clamp is used, and bobbin thread at the sewing start appears on the right side of material,
reduce thread tension at the sewing start (2 to 3 stitches) and bobbin thread becomes less conspicuous.
[Example of setting] Tension of 1 to 2 stiitches at the sewing start is “20” when sewing tension setting is “35”.
* For the setting of tension at the sewing start, refer to
"I.6-5. Setting the pattern thread tension" p.37.
Needle thread
(Wrong side)
(4) For LK-1903B (button sewing), the thread clamp is set to the motion prohibited in the state of standard
delivery due to the aforementioned (2) and (3). For (memory switch No. 35) with cross-over stitch ( ,
etc.) or X shape ( , etc.), needle thread on the wrong side of material becomes easy to be rolled in. In
this case, it is recommended to use the thread clamp.