❺
❷❶
❻
○ When the timing is fast,
1. Since the motion in horizontal direction is reduced at the beginning of feeding, the material cloth is fed
assuredly by the effect of creep reduction.
2. The feeding force is reduced around the end of feeding because the feed dog lowers faster.
○ When the timing is slow,
1. The motion becomes moderate at the beginning of feeding, thus making the material cloth biting
worse.
2. The light-weight materials tend to be less damaged.
3. The material cloth is fed assuredly at the end of feeding. Thanks to the leading effect, puckering tends
to be improved.
2）DDL-9000C-S type
– 9 –
Timing between the needle and feed can be
adjusted on the operation panel.
[How to adjust]
1) Display the sewing data edit screen by
pressing ❺.
2) Display "S049" by pressing
❶.
3) Change the feed timing by pressing
❷.
(+ : To advance; - : To retard)
4) Conrm your entry by pressing ❻.
Then, the sewing screen is displayed.
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