Power Problems; Ink-Related Problems - Epson Stylus Photo R280 Service Manual

Epson Stylus Photo R280/R285/R290/Epson Artisan 50/Epson Stylus Photo T50/T59/T60/P50

3.4.2 Power Problems

The printer does not work at all after power-on. LEDs do not light up.
Possible Cause
Power code failure
Improper power supply
Poor connection of the PS Assy connector
The fuse burned out
Abnormal voltage output of the PS Board

3.4.3 Ink-related Problems

Printer stops halfway through its initialization process or printing operation.
Symptom Possible Cause
An Ink Out error occurs. The cartridge is empty.
A No Cartridge error The printer cannot detect
occurs. the ink cartridge.
An ink cartridge error
Ink cartridge is damaged.
occurs.
Chapter 3 Troubleshooting
Table 3-17. Troubleshooting Power Problems
Check Point
Replace the power code with a new one. Does the printer work normally?
Do the power supplied from the AC line match with the electrical
requirements of the printer?
Is the PS Assy connector not properly connected to the Main Board?
Is the fuse (F1) on the PS Board burned out?
Check the voltage output from the PS Board. Is it abnormal?
Table 3-18. Troubleshooting Ink Supply Problems
Check Point
Is the ink cartridge empty?
Are ink cartridges not installed in the IC Holder?
Are the ink cartridges not properly installed?
Are the top and bottom tabs of the ink cartridge broken?
Is the CSIC Board not properly attached?
Is there any chipped or broken elements on the CSIC Board?
3.4 Troubleshooting by Symptom
Remedy
The power code is defective. Use the new one.
Use an AC line that matches the printer electrical requirements.
Connect the connector properly.
Replace the PS Board.
When the voltage is normal: Replace the Main Board.
When the voltage is abnormal: Replace the PS Assy.
Remedy
Replace the cartridge with a new one.
Install ink cartridges.
Set the cartridges properly.
Replace the cartridge with a new one.
Replace the cartridge with a new one.
Replace the cartridge with a new one.
Revision C
49
Confidential