[Ea40] Cover Open Error - Toshiba e-STUDIO206L Service Manual

MJ-1033
Probable cause
Finishing tray sensor (S2) abnormality
Faulty cables and connectors
Finisher control PC board (FIN)
abnormality

[EA40] Cover open error

Classification
Paper jam in finisher section
MJ-1101/1107/MJ-1106/1108
Check item
Cover
Front cover switch (SW1)
Stationary tray opening/closing
switch (SW2)
Finisher controller board
Parts to be replaced
Cover locking bracket
Front cover switch (SW1)
Stationary tray opening/closing
switch (SW2)
Finisher controller board
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
ERROR CODE AND TROUBLESHOOTING
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
does not fall within the range mentioned, replace the sensor.
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)
If the error still occurs after replacing the sensor and the connector,
exchange the finisher control PC board (FIN).
Error content
Cover open error
Measures
• Close the front cover or the stationary tray if they are opened.
• Sensor check
• Connector check
• Harness check
• Sensor check
• Connector check
• Harness check
• Connector check(CN16)
• Board check
Remark
If it is broken.
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8 - 100
Checking and measures

5% when shielded. If the voltage