AR-M550/M620/M700 SELF DIAG MESSAGE AND TROUBLESHOOTING 9 - 15
Main
code
Sub
code
Title
Finisher communication trouble
F1 00 Phenomenon Display Lamp
Message
Details Finisher communication
trouble
An error in the
communication line test
after turning on the power
or canceling the
simulation
Communication error with
the finisher
Follows the
communication protocol
specifications.
Communication error,
timing abnormality of the
communication data and
the communication signal
line
Section Engine
Operation
mode
Note
Case 1 Trouble
position/
Cause
Improper connection or
disconnection of the
connector or harness
between the machine and
the finisher
Remedy Check the connector and
the harness in the
communication line.
Note
Case 2 Trouble
position/
Cause
Finisher control PWB
trouble
Control PWB (PCU)
trouble
Remedy Replace the finisher
control PWB or the PCU
PWB.
Note
Case 3 Trouble
position/
Cause
Malfunction caused by
noises
Remedy Canceled by turning ON/
OFF the power.
Note
Main
code
Sub
code
Title
Finisher transport motor
abnormality
F1 02 Phenomenon Display Lamp
Message
Details Finisher transport motor
abnormality
When opening the shutter
unit, the opening process
is not completed in 1sec.
When closing the shutter
unit, the closing process
is not completed in 1sec.
When the tray lift unit is
operating in the
dangerous area, “Not
closed state” of the
shutter close sensor is
detected.
Section Finisher
Operation
mode
Note
Case 1 Trouble
position/
Cause
Motor lock
Motor RPM abnormality
Overcurrent to the motor
Finisher control PWB
trouble
Remedy Use SIM 3-3 to check the
transport motor operation.
Note
Main
code
Sub
code
Title
Finisher oscillation motor trouble
F1 03 Phenomenon Display Lamp
Message
Details Finisher oscillation motor
trouble
When opening the
oscillation unit, the
opening process is not
completed in 1sec.
When closing the
oscillation unit, the
closing operation is not
completed in 3sec.
When the tray lift unit is
operating in the
dangerous area, “Not
closed state” of the
oscillation unit close
sensor is detected.
When controlling the
oscillation unit speed, the
encoder input cannot be
detected within a
specified time.
Section Finisher
Operation
mode
Note
Case 1 Trouble
position/
Cause
Motor lock
Motor RPM abnormality
Overcurrent to the motor
Finisher control PWB
trouble
Remedy Use SIM 3-3 to check the
motor operation.
Note
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