Epson 50 - Artisan 50 - Printer, Service Manual

Page: 43 / 129

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