Brother NX-250 Leaflet
14
TROUBLESHOOTING
Several solutions for minor problems are described below. If the problem persists, contact your nearest authorized
dealer.
dealer.
■ The thread was accidentally cut
automatically and the bobbin thread is
caught inside the machine (Only for
machines equipped with the automatic
thread cutting function)
caught inside the machine (Only for
machines equipped with the automatic
thread cutting function)
a
Cut the thread near the fabric above the
needle plate, and then remove the fabric.
needle plate, and then remove the fabric.
a
Thread
b
Remove the bobbin, and then hold it out
toward the left side of the machine.
toward the left side of the machine.
c
Lower the presser foot.
d
Press the “Thread Cutter” button again, and
then pull the thread out to the left while the
thread cutter is operating.
then pull the thread out to the left while the
thread cutter is operating.
■ The pattern is misaligned
Refer to “ADJUSTING THE THREAD TENSION” and
increase the upper thread tension. If the pattern is still
misaligned, reduce the tension of the bobbin thread.
increase the upper thread tension. If the pattern is still
misaligned, reduce the tension of the bobbin thread.
Example: Decorative Stitch
a
Correct tension
b
The upper thread tension is too loose, or the bobbin
thread tension is too tight.
thread tension is too tight.
■ The bobbin thread catches on the tension
spring of the bobbin case
Sew with no tension applied to the bobbin thread.
(Refer to “When tension is not applied to the bobbin
thread” on page 6.)
(Refer to “When tension is not applied to the bobbin
thread” on page 6.)
CAUTION
• Do not pull on the thread with excessive force,
otherwise the machine may be damaged.