Error Led Is Flashing; Paper Is Not Loaded By Pressing Down Paper Load Switch - Epson TM-U375 Technical Manual

CONFIDENTIAL
4

ERROR LED is flashing.

inside the printer hooked up
Take the steps described in
4
Are connectors
No
correctly?
Yes
Hook up connectors
correctly.
No
OK ?
END
Section 4.3.
END
5
Paper is not loaded by pressing down
paper load switch.
Is paper jammed in
the paper inlet path?
Is paper load switch
continuity normal?
Yes
Replace printer mechanism
Replace main PCB.
5
Yes
Remove the paper.
No
No
No
Yes
Replace microswitch
sub-assembly.
No
assembly.
Yes
OK ?
No
END
END
OK ?
Yes
END
OK ?
Yes
END
4-5