BIXOLON SRP-E770III - LED Is Red Blink

SRP-E770III
7-1-3 LED is red blink
B
OK?
Turn off the power
, then turn on the power
Is label roll(paper) not insert?
Replace or insert label(paper) roll
OK
?
END
END
OK?
Replace up gap sensor(down) ass’y
END
Replace up gap sensor(up) ass’y
OK?
Replace PCB-main ass’y
Yes
No
Yes
No
Yes
No
No
END
END
Yes
No
Yes
Ver. 1.01
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