Power-On Jam; Rear Cover Open Jam - Toshiba e-STUDIO477S Service Manual

Check item
Finisher control PC board
Parts to be replaced
Exit transport sensor
Finisher control PC board
[EA31] Power-ON jam
Classification
Paper jam in finisher section
Check item
Transport path
Entrance transport sensor
Exit transport sensor
Finisher control PC board
Parts to be replaced
Entrance transport sensor
Exit transport sensor
Finisher control PC board
[EA40] Rear cover open jam
Classification
Paper jam in finisher section
Check item
Transport path
Rear cover
Door switch
Finisher control PC board
Parts to be replaced
Door switch
© 2013-2016 TOSHIBA TEC CORPORATION All rights reserved
Measures
• Board check
• Connector check (J7,J8)
• Harness check
Remark
Error content
Paper was detected at either the entrance transport sensor or the
exit transport sensor when the power was on or the finisher's rear
cover was closed.
Measures
If there is paper in the paper transport path, remove the paper.
• Sensor check (S1)
• Connector check (P7-2)
• Harness check
• Sensor check (S2)
• Connector check (P8-1)
• Harness check
• Board check
• Connector check (J7,J8)
• Harness check
Remark
Error content
Jam occurred because finisher's rear cover was opened while
finisher was transporting paper.
Measures
If there is paper in the paper transport path, remove the paper.
Close the cover if it is open.
• Switch check (SW2)
• Connector check (P2-12, P2-13)
• Harness check
• Board check
• Connector check (J2)
• Harness check
Remark
5 - 31
e-STUDIO477S/527S/477SL
ERROR CODE AND TROUBLESHOOTING
5