Epson Stylus CX4900 - Page 96

EPSON Stylus CX4900/CX4905/CX5000/DX5000/DX5050/CX5900/CX6000/DX6000/DX6050 Revision A
TROUBLESHOOTING Troubleshooting 96
• Power on
•Anywhere
When turning on the power, the SPC
does not operate at all.
PS Board Unit
1. Check if the PS Board Connector Cable is connected to
the CN1 on the Main Board.
1. Connect the PS Board Connector Cable to
CN1 on the Main Board.
2. Check if the PS Board Connector Cable/PS Board is not
damaged.
2. Replace the PS Board Unit with new one.
* If the problem is not solved, replace the
Main Board with new one.
Table 3-6. Check point for communication error according to each phenomenon
Occurrence
timing
CR position
Detailed phenomenon
Defective
unit/part name
Check point Remedy
CN1
Main Board
PS Board Connector Cable
PS Board Unit