Epson Stylus Photo R800 - Page 55

EPSON Stylus Photo R800 Revision A
TROUBLESHOOTING Overview 56
Table 3-14. Phenomenon-Based Fatal Error Check Points
Occurrence
Timing
Phenomenon Detail
Faulty Part/
Part Name
Check Point Remedy
At power-on At power-on, the CR Motor
does not operate at all.
CR Motor 1. Check that the CR Motor connector cable is connected to
the Relay Connector.
1. Connect the CR Motor connector to the
Relay Connector.
2. Using a tester, check the resistance value of the CR Motor.
Resistance value: 24.4Ω ± 15%
2. If the resistance value is abnormal,
change the CR Motor for a new one.
3. Check the CR Motor connector cable for damage. 3. Change the CR Motor for a new one.
Relay
Connector
Cable
1. Check that the Relay Connector Cable is connected to the
Main Board Connector (CN4).
1. Connect the Relay Connector Cable to
the Main Board.
2. Check the Relay Connector Cable for damage. 2. Change the Relay Connector Cable for a
new one.
CR Motor
Relay Connector
Connector
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