Service manual

EPSON Stylus Photo R340/350 Revision A
Troubleshooting Troubleshooting 20
• Occurrence
Timing:
During
operation
• CR Position:
---
The PF Motor drive cannot be
transmitted to the LD Roller Shaft.
Shaft Assy. Holder 1. Check if the Extension Spring 0.143 in the clutch
mechanism has not come off.
1. Attach the Extension Spring 0.143 to the
clutch mechanism properly.
2. Check if the Clutch is properly engaged with the LD
Roller Shaft with the guide pin on the shaft.
2. Properly set the hole of the Clutch onto the
guide pin of the LD Roller Shaft.
3. Check if the Clutch teeth are damaged. 3. Replace the Shaft Assy. Holder with a new
one.
4. Check if the Clutch is damaged. 4. Replace the Shaft Assy. Holder with a new
one.
Ink System 1. Check if the Compression Spring 2.36 in the Change
Lever has not come off.
1. Replace the Ink System with a new one.
The LD Roller Shaft cannot be set at the
ASF home position and paper is always
fed from the ASF Assy.
Ink System 1. Check if the tip of the Change Lever is damaged. 1. Replace the Ink System with a new one.
Table 1-7. Troubleshooting of Paper Out Error based on Observed Symptom (continued)
Occurrence
Timing
CR Position
Symptoms Failed Part Check Point Remedies
Clutch Teeth
Extension Spring 0.143
Guide Pin on the LD Roller Shaft
Change Lever
Compression
Spring 2.36