EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450 Revision A
TROUBLESHOOTING Troubleshooting 42
• Operation
•–
The drive of the PF Motor is not 
transmitted to the LD Roller Shaft.
ASF Unit
1. Check if the Compression Spring 2.36 does not come off 
in the Change Lever.
1. Replace the ASF Unit with a new one.
• Operation
•–
The LD Roller is not set to the ASF 
home position and paper is always 
loaded from the ASF Unit during the 
paper loading sequence.
ASF Unit
1. Check if the tip of the Change Lever is not damaged. 1. Replace the ASF Unit with a new one.
Table 3-9.  Check point for paper out error according to each phenomenon
Occurrence 
timing
CR position 
Detailed phenomenon
Defective 
unit/part name
Check point Remedy
Change Lever
Compression Spring 2.36