Toshiba e-studio 2555c, Service Manual

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© 2012-2013 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO2555C/3055C/3555C/4555C/5055C
ERROR CODE AND TROUBLESHOOTING
8 - 85
MJ-1108
[EA23] Paper transport stop jam (transport sensor)
[EA24] Paper transport stop jam (between entrance & transport sensor)
[EA25] Paper transport stop jam (after paper stack exit)
[EA26] Paper transport stop jam (stop command request)
[EA27] Paper transport stop jam (paper not inserted)
[EA28] Paper transport stop jam (paper holder plate operation delay)
[EA29] Paper transport stop jam (stack transport delay)
MJ-1107
Check item Measures
Entrance sensor • Sensor check(S1)
• Connector check (CN7, CN22)
• Harness check
Transport sensor • Sensor check(S2)
• Connector check (CN7, CN22)
• Harness check
Paper position sensor • Sensor check (S6-1, S6-2)
• Connector check (CN1, CN2)
• Harness check
Parts to be replaced Remark
Entrance sensor
Transport sensor
Paper position sensor
Finisher contoller PC board
Phenomenon of paper jamming Check item Measures
All Finisher Check if there is any paper in the finisher or on the
transport path of the equipment and remove it if
there is.
Entrance
sensor (S1) • Sensor check
• Connector check
• Harness check
Transport
sensor (S2) • Sensor check
• Connector check
• Harness check
Paper
position
sensor • Sensor check (S6-1, S6-2)
• Connector check (CN1, CN2)
• Harness check
Finisher
control PC
board (FIN) • Board check
• Connector check (CN6, CN26)
• Harness check
Parts to be replaced Remark
Entrance sensor
Transport sensor
Paper position sensor
Finisher control PC board