Read Sharp MX-M950 / MX-MM1100 (serv.man39) Service Manual online
MX-M1100 SELF DIAG AND TROUBLE CODE 8 – 16
F1-35
Horizontal resist detection
motor trouble
motor trouble
F1-43
Saddle jogger motor trouble
F1-44
Center binding stapler rear trouble
(finisher + saddle unit + inserter)
Staple motor 3 (center binding rear)
trouble (saddle finisher)
(finisher + saddle unit + inserter)
Staple motor 3 (center binding rear)
trouble (saddle finisher)
F1-45
Center binding stapler front trouble
(finisher + saddle unit + inserter)
Staple motor 2 (center binding front)
trouble (saddle finisher)
(finisher + saddle unit + inserter)
Staple motor 2 (center binding front)
trouble (saddle finisher)
F1-46
Rear edge fence shift motor trouble
(finisher + saddle unit + inserter)
Rear edge fence motor trouble
(saddle finisher)
(finisher + saddle unit + inserter)
Rear edge fence motor trouble
(saddle finisher)
F1-47
Drive collar oscillation motor trouble
F1-48
Saddle discharge motor trouble
F1-50
Finisher incompatible trouble
F1-60
Communication trouble between
peripheral devices (inserter detection)
peripheral devices (inserter detection)
Detail
Abnormality of the paper sensor shift motor for punch
positioning of the punch unit in the finisher
positioning of the punch unit in the finisher
Section
PCU
Cause
Motor lock, motor harness short / open, control PWB
trouble, home position sensor trouble, connection
harness / connector connection trouble.
trouble, home position sensor trouble, connection
harness / connector connection trouble.
Check &
Remedy
Remedy
Use Sim. 3-3 to check the operation of the horizontal
resist detection motor.
Check connection from the control PWB to the motor.
Replace the control PWB and the sensor part.
resist detection motor.
Check connection from the control PWB to the motor.
Replace the control PWB and the sensor part.
Detail
Jogger shift motor abnormality in the stapler compiler
of the saddle unit.
of the saddle unit.
Section
PCU
Cause
Motor lock, control PWB trouble, home position sensor
breakdown, connection harness / connector connection
trouble.
breakdown, connection harness / connector connection
trouble.
Check &
Remedy
Remedy
Use Sim. 3-21 to check the operation of the saddle
jogger motor.
Check connection from the control PWB to the motor,
and turn OFF/ON the power.
Replace the control PWB and the sensor part.
jogger motor.
Check connection from the control PWB to the motor,
and turn OFF/ON the power.
Replace the control PWB and the sensor part.
Detail
Staple unit drive motor abnormality on the rear side of
the saddle section.
the saddle section.
Section
PCU
Cause
Motor lock, control PWB trouble, home position sensor
breakdown, connection harness / connector connection
trouble.
breakdown, connection harness / connector connection
trouble.
Check &
Remedy
Remedy
Use Sim. 3-3 and Sim. 3-21 to check the operation of
the center binding rear side staple motor.
Check connection from the control PWB to the motor,
and turn OFF / ON the power.
Replace the control PWB and the sensor part.
the center binding rear side staple motor.
Check connection from the control PWB to the motor,
and turn OFF / ON the power.
Replace the control PWB and the sensor part.
Detail
Staple unit drive motor abnormality on the front side of
the saddle sectior
the saddle sectior
Section
PCU
Cause
Motor lock, control PWB trouble, home position sensor
breakdown, connection harness / connector connection
trouble.
breakdown, connection harness / connector connection
trouble.
Check &
Remedy
Remedy
Use Sim. 3-3 and Sim. 3-21 to check the operation of
the center binding front side staple motor.
Check connection from the control PWB to the motor,
and turn OFF / ON the power.
Replace the control PWB and the sensor part.
the center binding front side staple motor.
Check connection from the control PWB to the motor,
and turn OFF / ON the power.
Replace the control PWB and the sensor part.
Detail
Staple compiler rear edge fence shift motor abnormality
in the saddle section
in the saddle section
Section
PCU
Cause
Motor lock, control PWB trouble, home position sensor
breakdown, connection harness / connector connection
trouble.
breakdown, connection harness / connector connection
trouble.
Check &
Remedy
Remedy
Use Sim. 3-3 and Sim. 3-21 to check the operation of
the rear edge fence motor.
Check connection from the control PWB to the motor,
and turn OFF / ON the power.
Replace the control PWB and the sensor part.
the rear edge fence motor.
Check connection from the control PWB to the motor,
and turn OFF / ON the power.
Replace the control PWB and the sensor part.
Detail
Drive collar oscillation motor abnormality in the finisher
staple compiler.
staple compiler.
Section
PCU
Cause
Motor lock, control PWB trouble, home position sensor
breakdown, connection harness / connector connection
trouble.
breakdown, connection harness / connector connection
trouble.
Check &
Remedy
Remedy
Use Sim. 3-3 and Sim. 3-21to check the operation of the
jogger motor.
Check connection from the control PWB to the motor.
Replace the control PWB and the sensor part.
jogger motor.
Check connection from the control PWB to the motor.
Replace the control PWB and the sensor part.
Detail
Bundle paper transport / discharge drive motor
abnormality in the saddle unit
abnormality in the saddle unit
Section
PCU
Cause
Motor lock, control PWB trouble, home position sensor
breakdown, connection harness / connector connection
trouble.
breakdown, connection harness / connector connection
trouble.
Check &
Remedy
Remedy
Use Sim. 3-21 to check the operation of the saddle
discharge motor.
Check connection from the control PWB to the motor,
and turn OFF / ON the power.
Replace the control PWB and the sensor part.
discharge motor.
Check connection from the control PWB to the motor,
and turn OFF / ON the power.
Replace the control PWB and the sensor part.
Detail
An incompatible after-process unit is detected.
Section
PCU
Cause
An incompatible after-process unit is installed.
Check &
Remedy
Remedy
Install the proper option unit.
Detail
Communication abnormality between the units
connected to the lower stream of the inserter /
No response is made to a command send from the
inserter
connected to the lower stream of the inserter /
No response is made to a command send from the
inserter
Section
PCU
Cause
Communication line noises, control PWB trouble,
connection trouble, connection harness breakage.
connection trouble, connection harness breakage.
Check &
Remedy
Remedy
Turn OFF / ON the power.
Check connection of the connector with the lower
stream machine of the inserter.
Replace the control PWB of the lower stream machine
of the saddle unit.
Check connection of the connector with the lower
stream machine of the inserter.
Replace the control PWB of the lower stream machine
of the saddle unit.
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