MX-5001N SELF DIAG AND TROUBLE CODE 7 – 13
F1-32 Finisher - Punch unit communication
error
F1-33 Punch unit shift operation trouble
F1-34 Punch operation trouble
F1-36 Punch paper edge detection error
F1-37 Finisher data backup RAM error
F1-38 Punch data backup RAM error
F1-39 Punch paper dust sensor error
F1-41 Saddle paper positioning operation
trouble
F1-43 Saddle alignment operation trouble
Trouble content
Detail PCU
Cause Connector/harness connection trouble or
disconnection between the finisher and the punch
unit.
Finisher control PWB trouble.
PCU PWB trouble.
Malfunction due to noises.
The punch unit is in the adjustment mode.
Check & Remedy Check the connector and the harness between the
finisher and the punch unit.
Replace the finisher control PWB.
Replace the PCU PWB.
Cancel the adjustment mode of the punch unit.
Trouble content
Detail PCU
Cause Punch shift motor trouble.
Finisher control PWB trouble.
Home position sensor trouble.
Harness and connector connection trouble.
Check & Remedy Use SIM3-3 to check the operation of the punch
shifting.
Replace the punch shift motor.
Replace the finisher control PWB.
Replace the home position sensor.
Check connection of the connectors and the
harness.
Trouble content
Detail PCU
Cause Punch motor trouble.
Finisher control PWB trouble.
Home position sensor trouble.
Harness and connector connection trouble.
Check & Remedy Check the punch operation.
Replace the punch motor.
Replace the finisher control PWB.
Replace the home position sensor.
Check connection of the connectors and the
harness.
Trouble content
Detail PCU
Cause Punch paper edge sensor trouble.
Harness disconnection.
Finisher control PWB trouble.
Punch control PWB trouble.
Check & Remedy Use SIM3-2 to check the operation of the sensor.
Replace the punch paper edge sensor.
Replace the finisher control PWB.
Replace the punch control PWB.
Trouble content
Detail PCU
Cause Finisher control PWB trouble.
Malfunction due to noises
Check & Remedy Replace the finisher control PWB.
Readjust the finisher. (Use SIM3-10,Finisher control
PWB DIP SW adjustment.)
Trouble content
Detail PCU
Cause Punch control PWB trouble.
Malfunction due to noises
Check & Remedy Replace the punch control PWB.
Set the punch unit specifications, and adjust the
sensor. (Punch unit control PWB DIP SW
adjustment.)
Trouble content
Detail PCU
Cause Punch dust sensor trouble.
Harness and connector connection trouble.
Finisher control PWB trouble.
Punch unit control PWB trouble.
Check & Remedy Use SIM3-2 to check the operation of the sensor.
Check connection of the connectors and the
harness.
Replace the punch dust sensor.
Replace the finisher control PWB.
Replace the punch unit control PWB.
Trouble content Abnormality in the folding positioning guide motor in
the saddle section.
Detail PCU
Cause Saddle paper positioning guide drive motor trouble.
Finisher control PWB trouble.
Home position sensor trouble.
Harness and connector connection trouble.
Check & Remedy Use SIM3-3 to check the operation of the saddle
paper positioning motor.
Check connection from the control PWB to the motor.
Turn OFF/ON the power.
Replace the control PWB.
Replace the sensor.
Trouble content
Detail PCU
Cause Saddle alignment motor trouble.
Finisher control PWB trouble.
Home position sensor trouble.
Harness and connector connection trouble.
Check & Remedy Use SIM3-3 to check the operation of the Saddle
alignment motor (FSPAM).
Check connection from the control PWB to the motor.
Turn OFF/ON the power.
Replace the control PWB.
Replace the sensor.
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