Epson Stylus Photo R280 Service Manual page 43

Epson Stylus Photo R280/R285/R290/Epson Artisan 50/Epson Stylus Photo T50/T59/T60/P50
Occurrence
Symptom
Timing
The CDR Tray center detection
When printing on
sequence is interrupted, and the tray
CDs/DVDs
is ejected.
Occurrence
Symptom
Timing
When printing on The CDR Guide is set correctly, but
CDs/DVDs the error occurs.
Chapter 3 Troubleshooting
Table 3-10. Troubleshooting for CD-R Tray Error
Failed Part Check Point
1. Is there any paper dust or ink stain on the PW
Sensor?
PW Sensor
CR Encoder
Board
2. Is the PW Sensor cable not connected to the CR
Encoder Board and the PW Sensor?
3. Is the PW Sensor cable broken?
4. Is the PW Sensor damaged?
1. Is there any chipped or broken elements on the
Main Board?
Main Board
Table 3-11. Troubleshooting for CDR Guide Error
Failed Part Check Point
1. Is the CDR Guide Sensor cable not connected to
CN4 on the Main Board?
2. Is the CDR Guide Sensor damaged?
CDR Sensor
3. Is the CDR Guide Sensor cable broken?
1. Is there any chipped or broken elements on the
Main Board?
Main Board
3.3 Troubleshooting by Error Message
1. Clean off any dirt on the PW Sensor.
Cable
PW Sensor
2. Connect the PW Sensor cable to the CR
Encoder Board and the PW Sensor.
3. Replace the CR Unit.
4. Replace the CR Unit.
1. Replace the Main Board.
1. Connect the cable to the cable on the
Main Board.
2. Replace the CDR Guide Sensor.
3. Replace the CDR Guide Sensor cable.
1. Replace the Main Board.
Revision C
Remedy Reference
4.4.13 "CR
Unit"(p.89)
4.4.13 "CR
Unit"(p.89)
4.3.1 "Main
Board
Unit"(p.64)
Remedy Reference
4.3.1 "Main
Board
Unit"(p.64)
4.4.7 "Left &
Right Guide
Stackers / CDR
Guide
Sensor"(p.81)
4.3.1 "Main
Board
Unit"(p.64)
43
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