Service manual

EPSON Stylus Photo R340/350 Revision A
Troubleshooting Troubleshooting 18
• Occurrence
Timing:
At power-on
• CR Position:
---
The Carriage Unit hits against the right
side of the Main Frame at power-on.
Head Cable 1. Check if the Head cable is correctly connected to the
connector on the CR Encoder Sensor Board and CN9 on
the Main Board.
1. Correctly connect the Head cable to the
connector on the CR Encoder Sensor Board
and CN9 on the Main Board.
2. Check if the Head Cable is damaged. 2. Replace the Head Cable with a new one.
Table 1-6. Troubleshooting of Fatal Errors based on Observed Symptom (continued)
Occurrence
Timing
CR Position
Symptoms Failed Part Check Point Remedies
CN9
Connector
Head Cable