WINDING/INSTALLING THE BOBBIN
Winding the Bobbin
• The included bobbin was designed specifically
for this machine. If bobbins from other models
are used, the machine will not operate
correctly. Use only the included bobbin or
bobbins of the same type (part code: SA156,
SFB: XA5539-151 / 115J05E0001, SFB:
115J05E7001). SA156 is Class 15 type bobbin.
■ Using the Supplemental Spool Pin
With this machine, you can wind the bobbin during
sewing. While using the main spool pin to sew or
embroider, you can conveniently wind the bobbin using
the supplemental spool pin.
1 Supplemental spool pin
Turn the main power to ON and open the top cover.
Align the groove in the bobbin with the spring on the
bobbin winder shaft, and set the bobbin on the shaft.
1 Groove in the bobbin
2 Spring on the bobbin winder shaft
Place the spool of thread for the bobbin and the spool
cap onto the supplemental spool pin.
Slide the spool onto the supplemental spool pin so that
the thread unwinds to the front from the bottom.
Otherwise the thread may become tangled around the
supplemental spool pin.
1 The thread unwinds to the front from the bottom.
Slide the spool cap onto the spool pin as far as possible
to the right, with the rounded side on the left.
• If the spool or the spool cap is not installed
correctly, the thread may become tangled
around the spool pin, causing the needle to
• Three spool cap sizes are available, allowing
you to choose a spool cap that best fits the size
of spool being used. If the spool cap is too
small for the spool being used, the thread may
catch on the slit in the spool or the machine
may be damaged. When using mini king thread
spool, use the thread spool insert (mini king
For details on thread spool insert (mini king
thread spool), refer to "Memo" on page 37.