Paper Jam In Finisher Section - Toshiba e-STUDIO 2555C Service Manual

8.3.9

Paper jam in finisher section

[EA10] 1st transport motor (M8) fault/ 2nd transport motor (M4) fault
Classification
Finisher jam
(Finisher section)
MJ-1036
Probable cause
1st transport motor (M8)
abnormality
Faulty cables and connectors
2nd transport motor (M4)
abnormality
Faulty cables and connectors
Finisher control PC board
(FIN) abnormality
[EA10] Paper transport delay jam
Classification
Paper jam in finisher section
MJ-1107
Check item
Entrance sensor
Gate solenoid
Entrance motor
Parts to be replaced
Entrance sensor
Finisher controller PC board
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Paper transport delay jam
Checking and measures
Check if the electrical continuity of the coil is normal. If electricity is
not conducted, replace the motor.
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)
Check if the electrical continuity of the coil is normal. If electricity is
not conducted, replace the motor.
Check if the electrical continuity between the connector terminals is
normal. If electricity is not conducted, replace the connector.
(Finisher control PC board (FIN): CN14)
If the error still occurs after replacing the motor and the connector,
exchange the finisher control PC board (FIN).
Error content
Paper transport delay jam
Measures
Is there a disconnection of the connector, incorrect installation or
breakage of the entrance sensor (S1)?
• Is the gap between the flapper and entrance roller shaft other
than 0.60±0.20mm when the gate solenoid (SOL2) is pulled?
• Is the harness between the gate solenoid (SOL2) and the
finisher control PC board (CN22) disconnected or open
circuited?
Is the harness between the entrance motor (M1) and the finisher
control PC board (CN7) disconnected or open circuited?
Remark
8 - 81
Error content
e-STUDIO2555C/3055C/3555C/4555C/5055C
ERROR CODE AND TROUBLESHOOTING
8