Epson Stylus Photo R1800 Service Manual page 220

EPSON Stylus Photo R1800/R2400
Occurrence
Phenomenon Detail
Timing
At power-on At power-on, the APG Motor
does not operate at all.
At power-on, the Pump Motor
does not operate at all.
Stylus Photo R2400
Table 8-16. Troubleshooting of Fatal Error
Faulty Part/
Part Name
APG Motor 1. Check that the Connector Cable of the APG Motor is
connected to the Main Board Connector CN18.
2. Check the APG Motor connector cable for damage.
3. Check if the APG Motor operates normally.
Pump Motor 1. Check that the Pump Motor connector cable is connected
to the Relay Connector.
2. Using a tester, check the resistance value of the Pump
Motor.
Value of resistance : 10.3Ω ± 10%
3. Check the Pump Motor connector cable for damages.
Overview
Check Point
APG Motor
CN18
Relay Connector
Revision B
Remedy
1. Connect the APG Motor connector cable to
the Main Board Connector CN18.
2. Replace the APG Motor with a new one.
3. Replace the APG Motor with a new one.
1. Connect the Pump Motor connector cable
to the Relay Connector.
2. If the resistance value is abnormal, replace
the Ink System Unit with a new one.
3. Replace the Ink System Unit with a new
one.
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