AR-M550/M620/M700 SELF DIAG MESSAGE AND TROUBLESHOOTING 9 - 30
Main
code
Sub
code
Title
5-time continuous POD not-
reached JAM detection
H5 01 Phenomenon Display Lamp
Message
Details 5-time continuous POD
not-reached JAM
detection
When POD1 not-reached
jam is detected 5 times
continuously.
POD1 jam counter is
backed up and used in a
print job after turning on
the power.
The counter is cleared
when POD1 jam does not
occur in a job or when the
trouble is canceled.
Section Engine
Operation
mode
Note
Case 1 Trouble
position/
Cause
The fusing jam is not
canceled completely.
(Jam paper remains.)
Remedy Check for jam paper in
the fusing section.
(Winding, etc.)
Case 2 Trouble
position/
Cause
POD1 sensor trouble, or
harness connection
trouble
Remedy Check the PODC1
sensor harness and
installation of the fusing
unit.
Case 3 Trouble
position/
Cause
Fusing unit installation
trouble
Remedy Use SIM 14 to cancel the
trouble
Main
code
Sub
code
Title
Scanner feed trouble
L1 00 Phenomenon Display Lamp
Message
Details Scanner feed trouble
Scanner feed is not
completed within the
specified time.
When MHP Soft is not
detected within 2 sec
after shifting the mirror
base unit in the feeding
direction.
Section Scanner
Operation
mode
Note
Case 1 Trouble
position/
Cause
Scanner unit trouble
The scanner wire is
disconnected.
Remedy Use SIM 1-1 to check
scanning operation.
Note
Main
code
Sub
code
Title Scanner return trouble
L3 00 Phenomenon Display Lamp
Message
Details Scanner return trouble
Scanner return is not
completed within the
specified time.
MHPSon is not detected
within 10sec after starting
the mirror base unit in the
return direction.
Section Scanner
Operation
mode
Note
Case 1 Trouble
position/
Cause
Scanner unit trouble
The scanner wire is
disconnected.
Remedy Use SIM 1-1 to check
scanning operation.
Note
Main
code
Sub
code
Title
Main motor lock detection
L4 01 Phenomenon Display Lamp
Message
Details Main motor lock detection
Three successive trouble
signals are detected after
600 msec from starting
the main motor.
No trouble is detected
after 600msec above.
Section Engine
Operation
mode
Note
Case 1 Trouble
position/
Cause
Main motor trouble
Remedy Use SIM 6-1 to check the
main motor operation.
Note
Case 2 Trouble
position/
Cause
Improper disconnection
of the harness between
the PCU PWB and the
main motor
Control circuit trouble
Remedy Check the harness and
the connector between
the PCU PWB and the
main motor.
Note
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