Epson Stylus Photo R1800 Service Manual page 224

EPSON Stylus Photo R1800/R2400
Occurrence
Phenomenon Detail
Timing
At power-on At power-on, the Carriage Unit
moves away from the home
position and bumps against
the right of the Frame, then
hits the left of the Frame.
At power-on, the PF Roller
rotates fast about a half turn.
Stylus Photo R2400
Table 8-16. Troubleshooting of Fatal Error
Faulty Part/
Part Name
Sensor FFC 1. Check that the Sensor FFC is connected to the CR
Encoder Sensor Board Connector and Main Board
Connector CN9.
CR Encoder Sensor
Board Connector
2. Check the Sensor FFC for damages.
PF Encoder 1. Check that the PF Encoder Sensor Holder is mounted
Sensor Holder correctly.
2. Check that the FFC of the PF Encoder Sensor is securely
connected to the PF Encoder Sensor Board Connector
and Relay Board Connector CN6.
PF Encoder Sensor
Board Connector
3. Check the PF Encoder Sensor for paper dust, etc.
4. Check if the PF Encoder or the FFC is damaged.
Overview
Check Point
CN9
CN6
Revision B
Remedy
1. Connect the Sensor FFC to the CR
Encoder Sensor Board Connector and
Main Board Connector CN9.
2. Replace the Sensor FFC with a new one.
1. Install the PF Encoder Sensor Holder
correctly.
2. Connect the PF Encoder Sensor FFC to
the PF Encoder Sensor Board and Relay
Board Connector CN6.
3. Remove the paper dust, etc. from the PF
Encoder Sensor.
4. Replace the PF Encoder with a new one.
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