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December 2002 TOSHIBA TEC 4 - 27 e-STUDIO160/200/250 TROUBLESHOOTING
EA3 Paper remaining in finisher at power ON
Is there paper remaining on the transport path in the finisher?
Remove the paper.
Is the connector J10 on the finisher controller PWA disconnected?
Is the harness connecting the finisher controller PWA and inlet paper sensor broken?
Connect the connector securely. Replace the harness.
Is the inlet paper sensor working properly? (Check the movement of the actuator.)
1. Connect the connector of the inlet paper sensor securely.
2. Attach the actuator securely if its shaft is out of place.
3. Replace the inlet paper sensor.
Replace the finisher controller PWA.
EA4 Finisher front cover opened during printing
Is there paper remaining on the transport path in the finisher or main unit?
Remove the paper.
Is the finisher connected to the main unit?
Connect the finisher to the main unit.
Is the connector J11 on the finisher controller PWA disconnected?
Is the harness connecting the finisher controller PWA and finisher joint sensor broken?
Connect the connector securely. Replace the harness.
Is the inlet paper sensor working properly?
1. Connect the connector of the finisher joint sensor securely.
2. Replace the finisher joint sensor.
Replace the finisher controller PWA.
YES
NO
YES
NO
NO
YES
YES
NO
NO
YES
NO
YES
YES
NO