Epson Stylus Photo R220 - Page 19

EPSON Stylus Photo R220/R230 Revision A
TROUBLESHOOTING Unit Level Troubleshooting 19
Table 1-8. CD/DVD Guide Error Check Points by Phenomenon
Occurrence
Timing
Position of CR
Phenomenon Detail
Faulty Part/
Part Name
Check Point Remedy
At Power-on
At HP
An error occurs even if the CDR Guide
Assy. is closed when turning on the
power.
Housing, Frame
1. Check if the contact point of the Housing, Frame with the
Star Wheel Sensor is not cracked.
1. Replace the Housing, Frame with a new one.
Star Wheel Sensor
1. Check if the Star Wheel Sensor is connected to CN14 on
the Main Board.
2. Check if the Star Wheel Sensor is not damaged.
3. Check if the Star Wheel Sensor Cable is not broken.
1. Connect the Star Wheel Sensor to CN14 on
the Main Board.
2. Replace the Star Wheel Sensor with a new
one.
3. Replace the Star Wheel Sensor with a new
one.
Main Board 1. Check if any device on the Main Board is not damaged. 1. Replace the Main Board with a new one.
Contact Point
Star Wheel Sensor