140401
10. ADJUSTING THE STITCH LENGTH
11. FORWARD/REVERSE SEAM RATIO
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the following
work after turning the power off and ascertaining that the motor is at rest.
12. THREAD TENSION
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the following
work after turning the power off and ascertaining that the motor is at rest.
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