[Ef14, Ef1C] Jams In Folding/Exiting Section - Toshiba e-STUDIO206L Service Manual

Check item
Saddle controller board
Replace parts
Exit sensor (S31)
Saddle controller board

[EF14, EF1C] Jams in folding/exiting section

MJ-1033
Probable cause
Saddle stitch finishing tray sensor
(S7) abnormality
Saddle stitch exit path sensor (S5)
abnormality
Faulty cables and connectors
Finisher control PC board (FIN)
abnormality
[EF15] Saddle Stitch Finisher side alignment motor home position detection abnormality
MJ-1106/1108
Classification
Finisher jam (Saddle section)
Check item
Finisher
Side alignment home position sensor
(S36)
Side alignment motor (M15)
Saddle controller board
Replace parts
Side alignment home position sensor
(S36)
Side alignment motor (M15)
Saddle controller board
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• Connector check (CN19)
• Board check
Checking and measures
Measure the voltage on TP65 on the finisher control PC
board (FIN). Then check that the measured voltage is 1V or
lower when not shielded and within the range of 3.3V5%
when shielded. If the voltage does not fall within the range
mentioned, replace the sensor.
Measure the voltage on TP68 on the finisher control PC
board (FIN). Then check that the measured voltage is 1V or
lower when not shielded and within the range of 3.3V5%
when shielded. If the voltage does not fall within the range
mentioned, replace the sensor.
Check if the electrical continuity between the connector
terminals is normal. If electricity is not conducted, replace the
connectors. (Finisher control PC board (FIN): CN15, CN16)
If the error still occurs after replacing the sensors and the
connectors, exchange the finisher control PC board (FIN).
The side alignment motor home position cannot be detected.
• Is there any mechanical problem when the jog is moved?
• Sensor check
• Connector check
• Harness check
• Motor check
• Connector check
• Harness check
• Connector check (CN5)
• Board check
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
8 - 117
Measures
Remarks
Error item
Measures
Remarks
ERROR CODE AND TROUBLESHOOTING
8