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66
Easily changing the thread spools
When replacing the thread spools, it is necessary to re-thread
the upper thread. However, the thread spools can easily be
changed when replacing a thread spool whose thread is
correctly threaded through the machine.
a
Cut the thread between the thread spool and the
thread guide.
1 Thread cutter
b
Change the thread spool.
c
Tie the end of the thread on the new spool with the end
of the thread remaining from the previous color.
d
Pull out the old thread just after the needle bar thread
guide.
Continue pulling the thread until the knot is below the
needle. Cut the knot.
e
Use the automatic needle-threading mechanism to
thread the needle with the new thread. (page 65)
This completes the changing of the thread spool.
Note
• If the thread is not taut, it may come out of the
thread tension disc. After upper threading is
finished, check again to make sure that the thread
is correctly passed into the thread tension disc.
(step
e on page 63)
IMPORTANT
• When pulling out the thread, do not pull the
knot through the eye of the needle. If the knot
is pulled through the eye of the needle, the
needle may be damaged.
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