AR-M350 TROUBLE CODES 11-6
F1
33
Content
Console finisher (AR-FN7)
punch (AR-PN1) side registration motor
trouble
Detail
Punch side registration motor operation
abnormality
Cause
Motor lock
Motor rpm abnormality
Overcurrent to the motor
Console finisher control PWB trouble
Check and
remedy
Use DIAG (SIM3-3) to check the motor
operation.
34
Content
Console finisher (AR-FN7)
punch (AR-PN1) motor trouble
Detail
Punch motor operation abnormality
Cause
Motor lock
Motor rpm abnormality
Overcurrent to the motor
Console finisher control PWB trouble
Check and
remedy
Use DIAG (SIM3-3) to check the motor
operation.
35
Content
Console finisher (AR-FN7)
punch (AR-PN1) side registration sensor
trouble
Detail
Sensor input value abnormality
Cause
Sensor breakage
Harness disconnection
Console finisher control PWB trouble
Check and
remedy
Use DIAG (SIM3-2) to check the sensor
operation.
36
Content
Console finisher (AR-FN7)
punch (AR-PN1) timing sensor trouble
Detail
Sensor input value abnormality
Cause
Sensor breakage
Harness disconnection
Console finisher control PWB trouble
Check and
remedy
Use DIAG (SIM3-2) to check the sensor
operation.
37
Content
Console finisher (AR-FN7)
backup RAM trouble
Detail
Backup RAM contents are disturbed.
Cause
Console finisher control PWB trouble
Malfunction by noise
Check and
remedy
Replace the console finisher control PWB.
38
Content
Console finisher (AR-FN7)
punch (AR-PN1) backup RAM trouble
Detail
Punch unit backup RAM contents are
disturbed.
Cause
Punch control PWB trouble
Malfunction by noise
Check and
remedy
Replace the punch control PWB.
81
Content
Console finisher transport motor abnormality
Detail
Transport motor trouble
Cause
Motor lock
Motor rpm abnormality
Overcurrent to the motor
Console finisher control PWB trouble
Check and
remedy
Use DIAG (SIM3-3) to check the motor
operation.
MAIN
SUB
F2
00
Content
Toner control sensor abnormality
Detail
Toner control sensor output open
Cause
Connector harness trouble
Connector disconnection
Check and
remedy
Check connection of the toner control sensor.
Check connection of connector and harness
to the main PWB.
Check for disconnection of harness.
02
Content
Toner supply abnormality
Detail
Toner control sensor output value becomes
under-toner too earlier.
Cause
Connector harness trouble
Toner control sensor trouble
The toner cartridge seal is not removed
Check and
remedy
Check connection of the connector in the
toner motor section.
Check connection of connector and harness
to the main PWB.
Check for disconnection of harness.
Toner control sensor output check DIAG
(SIM25-1)
Remove the toner cartridge seal.
04
Content
Improper cartridge (life cycle error, etc.)
Detail
An improper process cartridge is inserted.
Cause
IC chip trouble
Improper cartridge
Check and
remedy
Insert a proper cartridge.
05
Content
CRUM error
Detail
Communication with IC chip cannot be
made.
Cause
IC chip trouble
Improper cartridge
Check and
remedy
Insert a proper cartridge.
39
Content
Process thermistor trouble
Detail
Process thermistor open
Cause
Process thermistor trouble
Process thermistor harness disconnection
PCU PWB trouble
Check and
remedy
Check connection of harness and connector
of the process thermistor.
Check PCU PWB.
F3
12
Content
Machine no. 1 tray lift-up trouble
Detail
PED does not turn ON in the specified time.
LUD does not turn ON in the specified time.
Cause
PED/LUD trouble
No. 1 tray lift-up trouble
Check connection of harness between the
PCVU PWB, lift-up unit, and paper feed unit.
Check and
remedy
Check PED, LUD, and their harness and
connectors.
Check the lift-up unit.
22
Content
Multi purpose tray lift-up trouble
Detail
MCPED does not turn ON in the specified
time.
MCLUD does not turn ON in the specified
time.
Cause
MCPED/MCLUD trouble
Multi purpose tray lift-up motor trouble
Harness disconnection f the PCU PWB, the
lift-up unit, and the paper feed unit.
Check and
remedy
Check MCPED, PCLUD, and their harness
and connectors.
Check the lift-up unit.
MAIN
SUB
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