Toshiba e-STUDIO556 Service Manual page 635

[ 4 ] Paper jam in inserter section
[EC00] Inserter feeding delay jam
Are the pickup roller, feed roller and separation roller tainted?
YES  Clean up the rollers.

NO
Is the harness between the inserter control board and separation sensor open-circuited?
YES  Replace the harness.

NO
Is the separation sensor working improperly?
YES  Replace the separation sensor.

NO
Replace the inserter control board.
[EC10] Inserter feeding stop jam
Are the transport roller and reverse roller tainted?
YES  Clean up the rollers.

NO
Is the harness between the inserter control board and separation sensor open-circuited?
YES  Replace the harness.

NO
Is the separation sensor working improperly?
YES  Replace the separation sensor.

NO
Replace the inserter control board.
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ERROR CODE AND TROUBLESHOOTING
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