Oki ES9160, Maintenance Manual

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© 2012 OKI DATA CORPORATION All rights reserved ES9160 MFP / ES9170 MFP
ERROR CODE AND TROUBLESHOOTING
8 - 105
[EAF3] Gripper motor (M3) abnormality
MJ-1033
[EB30] Ready time-out jam
[ED10] Skew adjustment motor (M1) home position detection abnormality
MJ-1101/MJ-1106 (when MJ-6103 is installed)
Classification Error content
Finisher jam Gripper arm motor home position detection error
Error Timing of detection
Gripper motor
Gripper arm home position sensor The turning OFF of the gripper arm home position sensor (S13) is not
detected in the specified time when the gripper arm is exited.
The turning ON of the gripper arm home position sensor (S13) is not
detected in the specified time when the gripper arm is returned to its
home position.
Probable cause Checking and measures
Gripper motor (M3) abnormality Check if the electrical continuity of the coil is normal. If electricity is not
conducted, replace the motor.
Gripper arm home position sensor
(S13) abnormality
Measure the voltage on pin CN10.8 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.
Gripper arm exit sensor (S26)
abnormality Measure the voltage on TP27 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
If the error still occurs after replacing the motor, sensors and
connectors, exchange the finisher control PC board (FIN).
Finisher control PC board (FIN)
abnormality
If the error still occurs after replacing the motor, sensors and
connectors, exchange the finisher control PC board (FIN).
Classification Error content
Finisher jam
Ready time-out jam
Check item Measures
Finisher Check if the connector on the equipment is disconnected from the
finisher or the harnesses are open circuited. Correct if any.
Parts to be replaced Remark
IPC board
LGC board
Finisher controller PC board
Classification Error content
Finisher jam
Skew adjustment motor (M1) home position detection abnormality