Diagnostic Test 12 / Cut (Thread Cutter Motor, Thread
Cutter Solenoid)
1. LCD displays “12” and “Cut”. Turn the
hand wheel toward you to raise the
needle bar to its highest position. Press
the needle up/down button.
2
.
Press the needle up/down button.
The thread cutter symbol will blink, and
the thread cutter motor will be initialized.
8
6
Fault note:
Thread cutter motor does
not work. LCD displays “E4.
See Diagnostic Appendix, 12 for more
information.