Epson TM-U200 Series

4-18 Troubleshooting Rev. A
Confidential
Action 2
No
Yes
No
Is connector CN5
Remove paper.
Insert the connector
OK?
END
END
OK?
OK?
END
Replace main PCB.
Action 2
Yes
END
No
Yes
No
Yes
Yes
inserted firmly?
firmly.
Replace printer
mechanism assembly.
Are there
any chips of paper
in the home position
sensor?