Toshiba DP4500 Service Handbook page 141

[EAC] Saddle stitcher transport delay jam
MJ-1013 (Saddle stitcher section)
Is there any paper remaining on the transport path in the finisher, saddle stitcher section or main unit?
YES
NO
Is the connector J17 on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and inlet sensor (PI1) open-circuited?
YES
NO
Is the inlet sensor working properly? (Check the movement of the actuator.)
NO
YES
Replace the finisher controller PC board.
[EAD] Print end command time-out jam
Is the main motor rotating normally?
NO
1. Replace the SYS board.
2. Replace the LGC board.
[EAE] Receiving time time-out jam
Is the finisher working?
YES
NO
1. Check if the voltage (24V) is being supplied to the finisher.
2. Check the connection of the LGC board and IPC board.
3. Check if the harness connecting the IPC board and finisher I/F connector of the main unit side is
open-circuited.
4. Check if the harness connecting the I/F connector of the finisher side and finisher controller PC
board is open-circuited.
5. Connect the finisher controller PC board with the main unit.
DP4500/3500 TROUBLESHOOTING
Remove the paper.
Connect the connector securely. Replace the harness.
1. Connect the connector of the sensor securely.
2. Attach the actuator securely if its shaft is out of place.
3. Replace the sensor.
Replace the finisher controller PC board.
5 - 46 December 2000 © TOSHIBA TEC