Toshiba e-studio 2555c, Service Manual

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e-STUDIO2555C/3055C/3555C/4555C/5055C © 2012-2013 TOSHIBA TEC CORPORATION All rights reserved
ERROR CODE AND TROUBLESHOOTING
8 - 102
[EAB0] Paper transport jam in Saddle Stitch Finisher
MJ-1108
Interface PC board (I/F) • Board check
• Connector check(CN1, CN2, CN5, CN7, CN8)
• Harness check
Saddle stitcher controller board • Board check
• Connector check(CN10, CN13, CN20)
• Harness check
Replace parts Remarks
Junction box paper detection sensor
(S26)
Transport path-2 (S27)
Transport path-3 (S28)
Ejecting roller (S29)
Interface PC board (I/F)
Saddle stitcher controller board
Classification Error item
Finisher jam
(Saddle stitcher section) Paper transport jam in Saddle Stitch Finisher
Check item Measures
Finisher, saddle stitcher • Check if there is any paper in the finisher, saddle stitcher
or the on the transport path of the equipment. Remove it if
there is.
• Use paper accepted in the specifications.
Paper Do not use the paper longer than the specification.
Transport roller Fix any mechanical problem occurring when the transfer
roller is rotated.
Feeding sensor (S22) • Sensor check(S22)
• Connector check
• Harness check
Junction box paper detection sensor
(S24) • Sensor check(S24)
• Connector check(CN8)
• Harness check
Transport path-2 (S27) • Sensor check(S27)
• Connector check(CN20)
• Harness check
Transport path-3 (S28) • Sensor check(S28)
• Connector check(CN20)
• Harness check
Ejecting roller sensor(S29) • Sensor check(S29)
• Connector check(CN20)
• Harness check
Transport path switching solenoid
(SOL5) 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 item Measures