MX3500N SELF DIAG AND TROUBLE CODE 8 – 14
F1-03 Finisher paddle motor trouble (MX-
FNX2), finisher swing motor trouble
(MX-FNX1)
F1-08 Finisher stapler shift motor trouble
F1-10 Finisher staple motor abnormality
F1-11 Finisher bundle process motor
abnormality
F1-15 Finisher tray lift motor abnormality
F1-19 Finisher pre-alignment motor
abnormality
F1-20 Finisher after-alignment motor
abnormality
F1-21 Finisher fan motor abnormality (MX-
FNX1), Finisher interface fan motor
abnormality (MX-FNX2)
F1-31 Finisher folding sensor trouble
(MX-FNX2)
F1-32 Communication trouble between the
finisher and the punch unit (MX-FN2)
F1-33 Finisher punch shift motor trouble
Trouble content Paddle motor operation trouble (MX-FNX2)
Swing motor operation trouble (MX-FNX1)
Section PCU
Case 1 Cause Motor lock, motor RPM abnormality, motor
overvoltage, finisher control PWB trouble
Check and
remedy
Use SIM3-3 to check the operation of the motor
(FPM/FSWM).
Replace the finisher control PWB.
Trouble content Stapler shift motor operation trouble
Section PCU
Case 1 Cause Motor lock, motor RPM abnormality, motor
overvoltage, finisher control PWB trouble
Check and
remedy
Use SIM3-3 to check the operation of the staple
motor (FSM).
Replace the finisher control PWB.
Trouble content Staple operation trouble
Section PCU
Case 1 Cause Motor lock, motor RPM abnormality, motor
overvoltage, saddle finisher control PWB trouble
Check and
remedy
Use SIM3-3 to check the operation of the staple
motor (FFSM).
Replace the finisher control PWB.
Trouble content Bundle process motor trouble
Section PCU
Case 1 Cause Motor lock, motor RPM abnormality, motor
overvoltage, finisher control PWB trouble (MX-
FNX2)
Check and
remedy
Use SIM3-3 to check the operation of the bundle
process motor (FAM).
Replace the finisher control PWB.
Trouble content Lift motor trouble
Section PCU
Case 1 Cause Motor lock, motor RPM abnormality, motor
overvoltage, finisher control PWB trouble
Check and
remedy
Use SIM3-3 to check the operation of the tray lift
motor (FLM/FTLM).
Replace the finisher control PWB.
Trouble content Pre-alignment motor trouble
Section PCU
Case 1 Cause Motor lock, motor RPM abnormality, motor
overvoltage, saddle finisher control PWB trouble
Check and
remedy
Use SIM3-3 to check the operation of the pre-
alignment motor (FFJM).
Replace the finisher control PWB.
Trouble content After-alignment motor trouble
Section PCU
Case 1 Cause Motor lock, motor RPM abnormality, motor
overvoltage, finisher control PWB trouble
Check and
remedy
Use SIM3-3 to check the operation of the after-
alignment motor (FRJM).
Replace the finisher control PWB.
Trouble content Cooling fan motor trouble (MX-FNX1)
Interface transport fan motor trouble (MX-FNX2)
Section PCU
Case 1 Cause Motor lock, motor RPM abnormality, motor
overvoltage, finisher control PWB trouble
Check and
remedy
Use SIM3-3 to check the operation of the fan
motor (FFAM/FJFM).
Replace the finisher control PWB.
Trouble content Sensor input value abnormality
Section PCU
Case 1 Cause Sensor breakage, harness disconnection, finisher
control PWB trouble (MX-FNX2)
Check and
remedy
Use SIM3-2 to check the operation of the sensor
(FFPD).
Replace the finisher control PWB.
Trouble content Finisher and punch unit communication trouble
(MX-FNX2)
Section PCU
Case 1 Cause Malfunction due to noises
Check and
remedy
Cancel by turning OFF/ON the power.
Case 2 Cause Connector/harness connection error or
disconnection between the finisher and the punch
unit
Check and
remedy
Check the connector and the harness in the
communication line.
Case 3 Cause Finisher control PWB trouble (MX-FNX2)
Check and
remedy
Replace the finisher control PWB.
Case 4 Cause Control PWB (PCU) trouble
Check and
remedy
Replace the control PWB (PCU) trouble
Trouble content Punch shift motor operation abnormality
Section PCU
Case 1 Cause Motor lock, motor RPM abnormality, motor
overvoltage, finisher control PWB trouble, punch
control PWB trouble (MX-FNX2)
Check and
remedy
Use SIM3-3 to check the operation of the punch
shift motor (FPSM).
Replace the finisher punch unit (Replace the
punch control PWB.).
To Next Page
Loading...
Need help?
General
