

LOWER THREADING
Ge
tting
 Re
ad
y
37
1
LOWER THREADING
Winding the Bobbin
Press
o
o
o
o
in this order to display a
video example of bobbin winding on the LCD (see 
page 34). Follow the steps explained below to 
complete the operation.
■
Using the Supplemental Spool Pin
With this machine, you can wind the bobbin during 
sewing. While using the main spool pin to sew 
embroidery, you can conveniently wind the bobbin 
using the supplemental spool pin.
a
Supplemental spool pin
a
Turn the main power to ON and open the 
top cover.
b
Align the groove in the bobbin with the 
spring on the bobbin winder shaft, and set 
the bobbin on the shaft.
a
Groove in the bobbin
b
Spring on the shaft
CAUTION
• The included bobbin was designed specifically
for this sewing 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)).
*
Actual size
a
This model
b
Other models
c
11.5 mm (approx. 7/16 inch)