Brother International NX-250 Users Manual - English - Page 28

Using the twin needle

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Using the twin needle Insert the extra spool pin onto the bobbin 4 winder shaft. With the twin needle, you can sew two parallel lines of the same stitch with two different threads. Both upper threads should have the same thickness and quality. Be sure to use the twin needle, the extra Insert the extra spool pin so that it is perpendicular to the bobbin winder shaft. 1 1 spool pin and the spool cap. For details on the stitches that can be sewn with the twin needle, refer to "Stitch Settings" (page 94). 1 Bobbin winder shaft Swing down the spool pin so that it is 5 horizontal. CAUTION ● Only use the twin needle (part code: X59296-151). Use of any other needle may bend the needle or damage the machine. ● Never use bent needles. Bent needles can easily break, possibly resulting in injuries. Install the twin needle. 1 • For details on installing a needle, refer to "Replacing the needle" (page 32). Thread the upper thread for the left needle 2 eye. • For details, refer to steps 1 through a of "Threading the upper thread" (page 22). Manually thread the left needle with the 3 upper thread. Pass the thread through the eye of the needle from the front. Place the upper thread spool for the needle on 6 the right side onto the extra spool pin, and then secure it with the spool cap. The thread should unroll from the top front of the spool. 1 2 1 Spool cap 2 Spool Thread the upper thread for the right side in 7 the same way that the upper thread for the left side was threaded. 1 • The needle threader cannot be used with the twin needle. If the needle threader is used with the twin needle, the sewing machine may be damaged. 1 Thread guide cover • For details, refer to step 8 through 0 of "Threading the upper thread" (page 22). Upper Threading 27

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Upper Threading
27
1
Using the twin needle
With the twin needle, you can sew two parallel lines
of the same stitch with two different threads. Both
upper threads should have the same thickness and
quality. Be sure to use the twin needle, the extra
spool pin and the spool cap.
For details on the stitches that can be sewn with the
twin needle, refer to “Stitch Settings” (page 94).
1
Install the twin needle.
• For details on installing a needle, refer to
“Replacing the needle” (page 32).
2
Thread the upper thread for the left needle
eye.
• For details, refer to steps
1
through
a
of
“Threading the upper thread” (page 22).
3
Manually thread the left needle with the
upper thread.
Pass the thread through the eye of the needle
from the front.
• The needle threader cannot be used with the
twin needle. If the needle threader is used
with the twin needle, the sewing machine
may be damaged.
4
Insert the extra spool pin onto the bobbin
winder shaft.
Insert the extra spool pin so that it is
perpendicular to the bobbin winder shaft.
1
Bobbin winder shaft
5
Swing down the spool pin so that it is
horizontal.
6
Place the upper thread spool for the needle on
the right side onto the extra spool pin, and
then secure it with the spool cap.
The thread should unroll from the top front of
the spool.
1
Spool cap
2
Spool
7
Thread the upper thread for the right side in
the same way that the upper thread for the left
side was threaded.
1
Thread guide cover
• For details, refer to step
8
through
0
of
“Threading the upper thread” (page 22).
●
Only use the twin needle (part code:
X59296-151). Use of any other needle
may bend the needle or damage the
machine.
●
Never use bent needles. Bent needles can
easily break, possibly resulting in injuries.
CAUTION
1
1
2
1