Toshiba e-STUDIO556 Service Manual page 633

Multifunctional digital systems

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[EAB0] Paper transport stop jam

Is there any paper remaining on the transport path in the finisher, saddle stitcher section or

YES  Remove the paper.

Is the connector J17 on finisher controller PC board disconnected?

Is the harness connecting the finisher controller PC board and inlet sensor (PI1) open-

Is either of the connectors J10 or J9 on the saddle stitcher controller PC board

disconnected?

Is the harness connecting the saddle stitcher controller PC board and No.1 paper sensor

(PI18S) open-circuited?

Is the harness connecting the saddle stitcher controller PC board and No.2 paper sensor

(PI19S) open-circuited?

Is the harness connecting the saddle stitcher controller PC board and No.3 paper sensor

(PI20S) open-circuited?

Is the harness connecting the saddle stitcher controller PC board and delivery sensor

(PI11S) open-circuited?

YES  Connect the connectors securely. Replace the harnesses.

Is the inlet sensor working properly? (Check the movement of the actuator.)

Is the No.1 paper sensor working properly? (Check the movement of the actuator.)

Is the No.2 paper sensor working properly? (Check the movement of the actuator.)

Is the No.3 paper sensor working properly? (Check the movement of the actuator.)

Is the delivery sensor working properly? (Check the movement of the actuator.)

Replace the saddle stitcher controller PC board.

1. Connect the connectors of the sensors securely.

2. Attach the actuators securely if their shafts are out of place.

3. Replace the sensors.

e-STUDIO556/656/756/856/557/657/757/857

ERROR CODE AND TROUBLESHOOTING