104
Lower presser foot.
34
4. Presser foot related
35
38
41
Close bobbin winding cover.
Rotate handwheel until you
hear beep sound.
Bobbin winding failed.
Check bobbin thread.
Turn off power to machine,
then on again.
5. Bobbin thread related
36
37 39
40
42
43
Check bobbin.
Bobbin winding cover is open.
Close bobbin winding cover.
Remove remaining bobbin
thread.
Lower spool thread empty.
Replace lower thread spool.
Temporarily save data first
and then turn power to
machine off then on again.
Cannot wind bobbin from top
spool. Turn off power to ma-
chine, then remove bottom
thread spool and turn on
power again.
44 45
Place bobbin thread spool
onto bottom spool pin.
Remove bottom thread spool.
