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(3) When the type of lower plate 1 that material does not come in close contact with throat plate 2 is used,
needle thread on the wrong side of material may be rolled in the seams regardless of needle thread play
or sewing length.
(4) For LK-1903AN (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 (
this case, it is recommended to use the thread clamp.
(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
p.30.
1
, etc.), needle thread on the wrong side of material becomes easy to be rolled in. In
(Wrong side)
2
"!. [6]-5. Setting the pattern thread tension"
23
－
－
Needle thread
,
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