(8) Adjusting the needle thread presser device
WARNING :
Be sure to turn the power OFF before the following work in order to prevent personal injury due to
unintentional starting of the sewing machine.
4) Response to problems occurring at the beginning of sewing
Auto-lifter device (AK) ❹
DDL-9000C-S
DDL-9000C-F
Standard adjustment
It depends on specification
AK-154
(An optional device is acceptable.)
Active presser device Standard
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❹