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ERROR CODE AND TROUBLESHOOTING
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[EAF3] Ejector abnormality
[EAF4] Paper support HP abnormality
Check item Measures
Stapler • Connector check (P9-1)
• Harness check
Stapler motor • Motor check (M9)
• Connector check (P9-1)
• Harness check
Finisher control PC board • Board check
• Connector check (J9, J10)
• Harness check
Parts to be replaced Remark
Stapler home position sensor
Stapler motor
Finisher control PC board
Classification Error content
Finisher related service call Ejector abnormality
Check item Measures
Ejector home position sensor • Sensor check (S7)
• Connector check (P7-16)
• Harness check
Ejector encoder sensor • Sensor check (S8)
• Connector check (P13-1)
• Harness check
Ejector motor • Motor check (M7)
• Connector check (P6-3)
• Harness check
Finisher control PC board • Board check
• Connector check (J7, J13)
• Harness check
Parts to be replaced Remark
Ejector home position sensor
Ejector encoder sensor
Ejector motor
Finisher control PC board
Classification Error content
Finisher related service call Paper support HP abnormality
Check item Measures
Paper support home position
sensor
• Sensor check (S6)
• Connector check (P7-13)
• Harness check
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