Toshiba e-STUDIO556 Service Manual page 591

8.3 Diagnosis and Prescription for Each Error Code
8.3.1 Check item
Check item
Sensor check
Connector check
Harness check
Motor check
Board check
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Check the sensor in the test mode.
•
Check that there is no dust on the sensor.
•
Check that the actuator is correctly operated.
•
Check that the connector is not disconnected.
•
Check that the pins are not deformed and do not come off.
•
Disconnect and reconnect the connector.
•
Check if the harnesses are open circuited.
Check the motor in the test mode.
•
Check that there is no abnormality in the driving section.
•
Check that there is no abnormality in the roller.
•
Check if the board is short circuited or open circuited.
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Contents
e-STUDIO556/656/756/856/557/657/757/857
ERROR CODE AND TROUBLESHOOTING
8