[Cb51] Staple Unit Sliding Motor (M11) Abnormality; [Cb60] Stapler Unit Shift Motor Abnormality - Toshiba e-STUDIO206L Service Manual

[CB51] Staple unit sliding motor (M11) abnormality

MJ-1033
Error
Staple unit sliding motor
Edge staple unit sliding home position
sensor
Probable cause
Staple unit sliding motor (M11)
abnormality
Edge staple unit sliding home position
sensor (S14) abnormality
Saddle stitch staple unit sliding home
position sensor (S22) abnormality
Edge staple unit improper clinching
prevention sensor (S25)
abnormality
Faulty cables and connectors
Finisher control PC board (FIN)
abnormality

[CB60] Stapler unit shift motor abnormality

Classification
Finisher related service call
MJ-1101/1107
Check Item
Stapler
Stapler unit shift motor (M4)
Replacement part
Stapler unit shift motor (M4)
Finisher controller PC board
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Timing of detection
The turning OFF of the edge staple unit sliding home position sensor
(S14) is not detected in the specified time when the edge staple unit is
moved from a point where this sensor is turned ON to one point where
this sensor is turned OFF.
The turning ON of the edge staple unit sliding home position sensor
(S14) is not detected in the specified time when the edge staple unit is
moved from a point where this sensor is turned OFF to one point
where this sensor is turned ON.
Checking and measures
Check if the electrical continuity of the coil is normal. If electricity is not
conducted, replace the staple unit.
Measure the voltage on pin CN7.6 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.
Measure the voltage on pin CN7.10 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.
Measure the voltage on pin CN10.11 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 connectors. (Finisher
control PC board (FIN): CN7, CN10, CN17)
If the error still occurs after replacing the staple unit, sensors and
connectors, exchange the finisher control PC board (FIN).
Stapler shift motor abnormality: Stapler shift motor is not
rotating or staple unit is not moving normally.
If there is mechanical problem when the stapler is moved, fix
the mechanism.
Check the connectors and harnesses between the stapler unit
shift motor (M4) and the finisher control PC board (CN5).
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
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
5% when shielded. If the voltage

5% when shielded. If the voltage

5% when shielded. If the voltage
Contents
Measure
Measure
ERROR CODE AND TROUBLESHOOTING
8