Oki ES9160, Maintenance Manual

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ES9160 MFP / ES9170 MFP © 2012 OKI DATA CORPORATION All rights reserved
ERROR CODE AND TROUBLESHOOTING
8 - 170
[CC60] Punch motor (M15) abnormality
MJ-1033
[CC61] Punch motor (M3) home position detection error
MJ-1101/MJ-1106 (When MJ-6103 is installed)
*
The [CC61] error occurs when the [E9F0] error occurs three times in succession or during the initial
operation.
Error Timing of detection
Punch motor
Punch shaft home position sensor
Punch motor clock sensor The status of the punch motor clock sensor (S36) is not
changed for the specified time when the punch motor (M15) is
driven.
The number of input pulses of the punch motor clock sensor
(S36) does not fall within the range from 70 to 100 in the OFF
period of the punch shaft home position sensor (S35), or is
larger than 30 in the ON period of the punch shaft home
position sensor (S35).
Probable cause Checking and measures
Punch motor (M15) abnormality Check if the electrical continuity of the coil is normal. If
electricity is not conducted, replace the motor.
Punch shaft home position sensor
(S36) abnormality Measure the voltage on pin CN3.3 on the hole punch control
PC board (HP). Then check that the measured voltage is 1V or
lower when not shielded and within the range of 5V
±
5% when
shielded. If the voltage does not fall within the range mentioned,
replace the sensor.
Punch shaft rotational direction
sensor (S35) abnormality Measure the voltage on pin CN3.9 on the hole punch control
PC board (HP). Then check that the measured voltage is 1V or
lower when not shielded and within the range of 5V
±
5% when
shielded. If the voltage does not fall within the range mentioned,
replace the sensor.
Punch motor clock sensor (S37)
abnormality Measure the voltage on pin CN3.6 on the hole punch control
PC board (HP). Then check that the measured voltage is 1V or
lower when not shielded and within the range of 5V
±
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. (Hole punch control PC board (HP): CN3, CN6)
Hole punch control PC board (HP)
abnormality If the error still occurs after replacing the motor, sensors and
connectors, exchange the hole punch control PC board (HP).
Classification Contents
Finisher related service call Punch motor (M3) home position detection error: Punch motor
is not rotating or puncher is not shifting normally.
Check Item Measure
Transport path If there is any paper remaining on the transport path, remove
the paper.
Punch motor (M3) • If there is mechanical problem when the punch motor (M3) is
rotated, fix the mechanism.
• Check the connectors and harnesses between the hole
punch control PC board (HP) and punch motor (M3).
Punch home position sensor (S4) • Sensor check
• Harness check