Troubleshooting Of Communication Error - Epson Stylus Photo R1800 Service Manual

EPSON Stylus Photo R1800/R2400
Occurrence
Phenomenon Detail
Timing
At power-on The printer does not operate at
all.
Troubleshooting
Table 3-2. Troubleshooting of Communication Error
Faulty Part/
Part Name
Panel FFC 1. Check that the Panel FFC is connected to the Panel Board
Connector and LED Board Connector.
Panel FFC
Panel Board
connector
2. Check the Panel FFC for damages.
Panel Board 1. Check the Panel Board for damages.
LED FFC 1. Check that the LED FFC is connected to the LED Board
Connector and Main Board Connector CN8.
LED FFC
LED Board
Connector
2. Check the LED FFC for damages.
Overview
Check Point
Panel FFC
LED Board
Connector
CN8
Revision B
Remedy
1. Connect the Panel FFC to the Panel Board
and LED Board connectors.
2. Replace the Panel FFC with a new one.
1. Replace the Panel Board with a new one.
1. Connect the LED FFC to the LED Board
Connector and Main Board Connector
CN8.
2. Replace the LED FFC with a new one.
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