MX-FN23 TROUBLE CODE 5 – 1
[5] TROUBLE CODE
1. Trouble code list
2. Details
F1-00
Finisher communication trouble
F1-03
Finisher delivery roller lift motor
trouble
F1-10
Finisher staple motor trouble
F1-15
Finisher tray lift motor trouble
MAIN
CODE
SUB
CODE
Content
Section
Operation mode
Remedy
NOTE
F1
00
Finisher communication trouble
FIN
When communicating
Turn ON/OFF the power.
03
Finisher delivery roller lift motor trouble
FIN
When the roller is operating
Check the connection state.
10
Finisher staple motor trouble
FIN
When the staple is operating
Check the connection state.
15
Finisher tray lift motor trouble
FIN
When the tray is operating
Check the connection state.
19
Finisher paper alignment motor F trouble
FIN
When the alignment plate is operating
Check the connection state.
20
Finisher paper alignment motor R trouble
FIN
When the alignment plate is operating
Check the connection state.
29
Finisher cooling fan trouble
FIN
When paper is delivered.
Check the paper exit, etc.
37
Finisher RAM data trouble
FIN
When the RAM is accessed.
Check the connection state.
50
Finisher incompatible trouble
FIN
When the power is turned ON
Check the connection state.
Phenomenon
Communication error with the finisher.
Communication line test error after turning ON the
power or canceling the exclusive simulation.
Case 1
Cause
Connection trouble or disconnection of the connector
and the harness.
Check &
Remedy
Check the connector and the harness in the
communication line.
Connect the connector properly. Replace the
harness.
Case 2
Cause
Finisher control PWB trouble. Control PWB (PCU)
trouble.
Check &
Remedy
Replace the finisher control PWB or the control PWB
(PCU).
Case 3
Cause
Malfunctions caused by noises.
Check &
Remedy
Canceled by turning OFF/ON the power.
Phenomenon
Up/down operation trouble of the paper delivery
roller.
Case 1
Cause
Connection trouble or disconnection of the connector
and the harness of the motor
Check &
Remedy
Check the connection of the connector and the
harness in the motor line with the finisher control
PWB.
Connect the connector properly. Replace the
harness.
Case 2
Cause
Delivery roller position sensor (FDRPS) trouble.
Check &
Remedy
Check to confirm that the FDRPS turns ON/OFF with
SIM3-2.
If it does not turn ON/OFF, check the connection of
the connector and the harness of the sensor.
Replace the sensor.
Case 3
Cause
Motor lock, an overcurrent to the motor, intrusion of
foreign material.
Check &
Remedy
Select the FDRLM with SIM3-3 to check the
operation of the single unit.
Check to confirm that there is no foreign material in
the drive system.
Case 4
Cause
Finisher control PWB trouble. Motor trouble
Check &
Remedy
Replace the finisher control PWB or the motor.
Phenomenon
Staple motor operation trouble
Case 1
Cause
Connection trouble or disconnection of the connector
and the harness of the staple unit.
Check &
Remedy
Check the connection of the connector and the
harness between the finisher control PWB and the
staple unit line.
Connect the connector properly. Replace the
harness.
Case 2
Cause
Motor lock, an overcurrent to the motor, intrusion of
foreign material.
Check &
Remedy
Select the FSM with SIM3-3 to check the operation of
the single unit.
Check to confirm that there is no foreign material in
the staple unit.
Case 3
Cause
Finisher control PWB trouble. Staple unit trouble.
Check &
Remedy
Replace the finisher control PWB or the staple unit.
Phenomenon
Up/down operation trouble of the paper delivery tray
Case 1
Cause
Connection trouble or disconnection of the connector
and the harness of the motor
Check &
Remedy
Check the connection of the connector and the
harness in the motor line with the finisher control
PWB.
Connect the connector properly. Replace the
harness.
Case 2
Cause
Paper level detector (FPLD) trouble.
Check &
Remedy
Check to confirm that the FPLD turns ON/OFF with
SIM3-2.
If it does not turn ON/OFF, check the connection of
the connector and the harness of the sensor.
Replace the sensor.
Case 3
Cause
Delivery tray lower limt sensor (FDTLLS) trouble.
Check &
Remedy
Check to confirm that the FDTLLS turns ON/OFF
with SIM3-2.
If it does not turn ON/OFF, check the connection of
the connector and the harness of the sensor.
Replace the sensor.
Case 4
Cause
Motor lock, an overcurrent to the motor, intrusion of
foreign material.
Check &
Remedy
Select the FTLM with SIM3-3 to check the operation
of the single unit.
Check to confirm that there is no foreign material in
the drive system.
Case 5
Cause
Finisher control PWB trouble. Motor trouble
Check &
Remedy
Replace the finisher control PWB or the motor.
