Brother LZ2-B855E Service Manual page 88

8. ELECTRIC COMPONENTS
8-29
YES
EE1
NO
YES
EE4
NO
YES
EE9
NO
Machine starts running
at a low speed
YES
Needle zigzagging
YES
Depress treadle deep
Machine starts running
at a high speed
YES
Treadle is back to the
neutral position
Machine stops
YES
Depress treadle backward
Machine runs and stops
at the needle up stop
position.
YES
Normal
LZ2-B855E,B856E
#9
#12
#16
NO
#21
NO
#22
NO
#21
NO
#21
NO
#21