Buttohole Feed Balance - Janome JF Series Service Manual

(FOR MODELS JF1022, JF1018S, JF1018 AND JF1014 - JF1004)
BUTTON HOLE FEED BARANCE
CORRECT SETTING
WHEN SEWING BUTTONHOLE, THE STITCHES ON EACH SIDE OF BUTTONHOLE SHOULD BE
THE SAME STITCH DENSITY.
THE RANGE OF 9 - 11 STITCHES IN THE RIGHT SIDE ROW "BACKWARD FEEDING" AGAINST 10
STITCHES IN THE LEFT SIDE ROW "FORWARD FEEDING" IS CONSIDERED ACCEPTABLE.
TO ADJUST
1. CONFIRM THE STITCHES BY SEWING BUTTONHOLES, AND REMOVE THE CAP.
2. TURN THE ADJUSTING ACREW IN THE DIRECTION OF C IN CASE OF A (RIGHT STITCHES
ARE ROUGH), OR IN THE DIRECTION OF D IN CASE OF B (LEFT STITCHES ARE ROUGH).
3. MOUNT THE CAP.
* IN CASE OF MODEL JD1818 HAVING ONE STEP BUTTONHOLE FUNCTION, THE
"FORWARD FEEDING" AND "BACKWARD FEEDING" ARE REVERSED.
FORWARD FEEDING
MECHANICAL ADJUSTMENT
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NOTCH
ADJUSTING SCREW
BACKWARD FEEDING
18
CAP