[Cc51] Punch Unit Sliding Motor (M16) Abnormality; [Cc52] Skew Adjustment Motor (M1) Abnormality - Toshiba e-STUDIO206L Service Manual

[CC51] Punch unit sliding motor (M16) abnormality

MJ-1033
Error
Punch unit sliding motor
Punch sliding unit home position
sensor
Probable cause
Punch unit sliding motor (M16)
abnormality
Punch sliding unit home position
sensor (S38) abnormality
Faulty cables and connectors
Hole punch control PC board (HP)
abnormality

[CC52] Skew adjustment motor (M1) abnormality

MJ-1101/1106 (when MJ-6103 is installed), MJ-1107/1108 (when MJ-6104 is installed)
* The [CC52] error occurs when the [ED10] error occurs three times in succession or during the initial
operation.
Classification
Finisher related service call
Check Item
Transport path
Skew adjustment motor (M1)
Skew home position sensor (S2)
Replacement part
Skew home position sensor (S2)
Skew adjustment motor (M1)
Hole punch control PC board (HP)
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Timing of detection
The turning OFF of the punch sliding unit home position sensor
(S37) is not detected when the punch unit sliding motor (M16) is
driven for the specified distance while this sensor is ON.
The turning ON of the punch sliding unit home position sensor
(S37) is not detected when the punch unit sliding motor (M16) is
driven for the specified distance in the same direction as the
ON direction of this sensor while returning to its home position
Checking and measures
Check if the electrical continuity of the coil is normal. If
electricity is not conducted, replace the motor.
Measure the voltage on pin CN5.3 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.
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): CN5, CN7)
If the error still occurs after replacing the motor, sensor and
connectors, exchange the hole punch control PC board (HP).
Skew adjustment motor (M1) abnormality: Skew adjustment
motor is not rotating or puncher is not shifting normally.
If there is any paper remaining on the transport path, remove
the paper.
• If there is mechanical problem when the skew adjustment
motor (M1) is rotated, fix the mechanism.
• Check the connectors and harnesses between the hole
punch control PC board (HP) and skew adjustment motor
(M1).
• Sensor check
• Harness check
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
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Contents
Measure
Measure
ERROR CODE AND TROUBLESHOOTING
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