Toshiba e-STUDIO 2555C Service Manual page 638

[EA10] Transport delay jam (paper not inserted)
MJ-1108
Classification
Paper jam in finisher section
Check item
Finisher
Feeding sensor (S22)
Transport path switching
solenoid (SOL5)
Entrance motor (M1)
Interface PC board (I/F)
Finisher control PC board
(FIN)
Parts to be replaced
Feeding sensor (S22)
Transport path switching
solenoid (SOL5)
Entrance motor (M1)
Interface PC board (I/F)
Finisher control PC board
(FIN)
[EA20] 1st transport motor (M8) fault/ 2nd transport motor (M4) fault
Classification
Finisher jam
(Finisher section)
MJ-1036
Probable cause
1st transport motor (M8)
abnormality
Faulty cables and connectors
e-STUDIO2555C/3055C/3555C/4555C/5055C
ERROR CODE AND TROUBLESHOOTING
Error content
Transport delay jam (paper not inserted)
Measures
Check if there is any paper in the finisher or on the transport path of
the equipment and remove it if there is.
Check if there is a disconnection of the connector, incorrect
installation or breakage of the feeding sensor (S22). If there is,
reinstall the sensor correctly or replace it.
Check that the gap between the transfer guide surface and the
upper surface of the flapper tip is in the acceptable range according
to the status of the transport path switching solenoid (SOL5)
(solenoid OFF: 1.5 to 2.1 mm, solenoid ON: 2.3 to 2.9 mm). If it is
not, adjust it.
Check the harness between the entrance motor (M1) and the
finisher controller board (CN26). If there is any abnormality, correct
it.
Check the harness between the transport path switching solenoid
(SOL5) and the interface PC board (CN6), If there is any
abnormality, correct it.
• Board check
• Connector check (CN5, CN6, CN7)
• Harness check
• Board check
• Connector check (CN25, CN27)
• Harness check
Remark
Paper transport delay jam
Checking and measures
Check if the electrical continuity of the coil is normal. If electricity is
not conducted, replace the motor.
Check if the electrical continuity between the connector terminals is
normal. If electricity is not conducted, replace the connector.
(Finisher control PC board (FIN): CN22)
© 2012-2013 TOSHIBA TEC CORPORATION All rights reserved
8 - 82
Error content