JUKI MO-644DN - Sewing Width and Pressure Control; Overlocking Width Selection; Presser Foot Pressure Screw

Operation and function
Stitch length adjusting knob
(to adjust the stitch length)
Stitch length is adjustable within the range from 1 to 4.
To adjust the stitch length, turn the stitch length adjusting knob and
move the knob upwards or downwards.
* For normal overlocking stitches set the stitch length adjusting knob
at 2 to 3.
Di󰀨erential feed adjusting knob
(to adjust the feeding for gathering or stretching)
To adjust feeding for gathering or stretching, turn the di󰀨erential feed
adjusting knob upward or downward.
The di󰀨erential feed prevents uting or waving in seams in stretchy
materials by di󰀨erentiating the feed of the front feed dog (A) and rear
feed dog (B).
MO-644DN
MO-654DEN
MO-644DN
MO-654DEN
BA
MO-644DN
MO-654DEN
MO-644DN
MO-654DEN
BA
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