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Error Type
Bad Color
① Incorrect position of needle
Change
stop
② Failure to sense signals for
needle position or 1 rotation
③ Incorrect position of needle
bar
④ Bad connection
Bad jump
① Bad Motor and bad motor
wiring
② Bad connection
③ Switch failure on tension
adjusting board and bad
circuit board
Cause
Refer to user' s manual
Run manual color change and
check if signal lamps (needle
set lamp & needle position
lamp) blinks at correct needle
position. Adjust the half-turn
film.
Set it to the correct position
Change fuse F3 in joint board
or check connection
Check wiring and change
motor
Check connection
Change switch and circuit
board
8-2
Inspection & Repair
Reference
Set main shaft angle back at
100° , if you manually moved
it for cleaning, inspection or
repair.
※ Check fuse spec.
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