EPSON Stylus CX7300/CX7400/DX7400/NX200/TX200 series/SX200 series/Stylus CX8300/CX8400/DX8400/NX400/TX400 series/SX400 series Revision C
TROUBLESHOOTING      Error Indications and Fault Occurrence Causes 89
Confidential
• Ink stain of paper
Ink sticks to other than the print area of 
the paper, resulting in contamination.
Printhead
1. Check if the Printhead Cover does not have the ink drop. 1. Clean the Printhead Cover carefully with a soft 
cloth.
Upper Paper Guide 
Unit
1. Check if the Upper Paper Guide Unit is free from ink 
stain.
1. Clean the Upper Paper Guide Unit with a soft 
cloth.
Star Wheel Holder 
Assy
1. Check if the Star Wheels is free from ink stain. 1. Clean the Star Wheels with a soft cloth.
Table 3-22.  Check point for the defective printing quality
Print Quality State Detailed phenomenon
Defective
unit/part name
Check point Remedy