Toshiba E-STUDIO2508A - Page 666

e-STUDIO2008A/2508A/3008A/3508A/4508A/5008A © 2015 TOSHIBA TEC CORPORATION All rights reserved
ERROR CODE AND TROUBLESHOOTING
8 - 128
[EA32] Finishing tray paper detection error
MJ-1032
MJ-1033
[EA40] Cover open error
Processing tray sensor (S12) • Sensor check
• Connector check
• Harness check
Finisher control PC board
(FIN)
• Board check
• Connector check (CN18)
• Harness check
Parts to be replaced Remark
Processing tray sensor (S12)
Finisher control PC board
(FIN)
Classification Error content
Paper jam in finisher section Exit paper remaining jam
Probable cause Checking and measures
Finishing tray sensor (S4)
abnormality
Measure the voltage on TP14 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): CN5)
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).
Probable cause Checking and measures
Finishing tray sensor (S2) abnormality Measure the voltage on TP26 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): CN8)
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).
Classification Error content
Paper jam in finisher section Cover open error
Check item Measures