Alfa 4900 Manuel D'instructions page 87

b
n
m
b Start the machine to sew the buttonhole.
The buttonhole will be automatically sewn.
n When buttonhole sewing is finished, push the buttonhole
lever upward as far as it will go.
m Remove the fabric and place a pin just below the bartack
at each end to prevent accidentally cutting stitches. Cut
the opening with the seam ripper.
Use an Eyelet puncher to open a keyhole buttonhole
o
o Seam ripper
!0 Eyelet puncher
!0
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