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 - 98
[EA60] Early arrival jam
MJ-1036
MJ-1107
MJ-1108
Classification Error content
Paper jam in finisher section Early arrival jam
Probable cause Checking and measures
Entrance path sensor (S19)
abnormality Measure the voltage on TP86 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.
Faulty cables and connectors 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)
Finisher control PC board
(FIN) abnormality If the error still occurs after replacing the sensor and the connector,
exchange the finisher control PC board (FIN).
Check item Measures
Entrance sensor • Sensor check(S1)
• Connector check (CN7)
• Harness check
Finisher controller PC board • Board check
• Connector check (CN7)
• Harness check
Parts to be replaced Remark
Entrance sensor
Finisher controller PC board
Check item Measures
Finisher Check if there is any paper in the finisher or on the transport path of
the equipment and remove it if there is.
Feeding sensor (S22) • Sensor check(S22)
• Connector check (CN8)
• Harness check
Interface control PC board (I/F) • Board check
• Connector check (CN8)
• Harness check
Parts to be replaced Remark
Feeding sensor (S22)
Interface control PC board (I/F)