Service manual

EPSON Stylus Photo R340/350 Revision A
Troubleshooting Troubleshooting 30
1.3.2 Troubleshooting by Observed Symptom
Table 1-12. Multi-Feed Occurs with No Error Messages displayed on the LCD or STM3 screen
Occurrence
Timing
CR Position
Symptoms Failed Part Check Point Remedies
• Occurrence
Timing:
During
operation
• CR Position:
---
Multiple sheets are always fed at a time
from the ASF Assy., but no error
messages are displayed on the LCD or
the STM3 screen.
ASF Assy. 1. Check the Retard Roller Assy. if it works properly during
feeding paper.
1. Attach the Extension Spring 0.45 properly to
the backside of the Retard Roller Assy.
2. Check the Paper Back Lever if it works properly during
feeding paper.
2. Reinstall the Paper Back Lever and the
Torsion Spring 6.45 correctly.
Extension
Spring 0.45
Torsion Spring
6.45
Paper Back Lever