Read Sharp MX-5500N / MX-6200N / MX-7000N (serv.man47) Service Manual online
MX-7000N SELF DIAG AND TROUBLE CODE 8 – 16
F1-41
Positioning plate motor trouble
F1-42
Guide motor trouble
F1-43
Side alignment motor trouble
F1-44
Stitch motor rear trouble
F1-45
Stitch motor front trouble
F1-46
Paper pushing motor trouble
F1-50
Finisher incompatibility trouble
F1-51
Sensor connector connection trouble
F1-52
Micro SW trouble
F1-60
Communication trouble between the
finisher and the inserter
finisher and the inserter
F1-61
Inserter EEPROM trouble
Trouble content
Positioning plate motor operation trouble
Section
PCU
Case 1
Cause
Motor trouble, HP sensor trouble, harness
disconnection, finisher control PWB trouble
disconnection, finisher control PWB trouble
Check and
remedy
remedy
Use SIM3-3 to check the operation of the paper
positioning plate motor.
Replace the finisher control PWB.
positioning plate motor.
Replace the finisher control PWB.
Trouble content
Guide motor operation trouble
Section
PCU
Case 1
Cause
Motor trouble, HP sensor trouble, harness
disconnection, finisher control PWB trouble
disconnection, finisher control PWB trouble
Check and
remedy
remedy
Use SIM3-3 to check the operation of the guide
motor.
Replace the finisher control PWB.
motor.
Replace the finisher control PWB.
Trouble content
Side alignment motor operation trouble
Section
PCU
Case 1
Cause
Motor trouble, HP sensor trouble, harness
disconnection, finisher control PWB trouble
disconnection, finisher control PWB trouble
Check and
remedy
remedy
Use SIM3-3 to check the operation of the
alignment motor.
Replace the finisher control PWB.
alignment motor.
Replace the finisher control PWB.
Trouble content
Rear stitch motor operation trouble
Section
PCU
Case 1
Cause
Motor trouble, HP sensor trouble, harness
disconnection, finisher control PWB trouble
disconnection, finisher control PWB trouble
Check and
remedy
remedy
Use SIM3-3 to check the operation of the rear
stitch motor.
Replace the finisher control PWB.
stitch motor.
Replace the finisher control PWB.
Trouble content
Front stitch motor operation trouble
Section
PCU
Case 1
Cause
Motor trouble, HP sensor trouble, harness
disconnection, finisher control PWB trouble
disconnection, finisher control PWB trouble
Check and
remedy
remedy
Use SIM3-3 to check the operation of the front
stitch motor.
Replace the finisher control PWB.
stitch motor.
Replace the finisher control PWB.
Trouble content
Paper pushing motor operation trouble
Section
PCU
Case 1
Cause
Motor trouble, HP sensor trouble, harness
disconnection, finisher control PWB trouble
disconnection, finisher control PWB trouble
Check and
remedy
remedy
Use SIM3-3 to check the operation of the paper
pushing motor.
Replace the finisher control PWB.
pushing motor.
Replace the finisher control PWB.
Trouble content
Detection of finisher incompatible with MX-5500N/
6200N/7000N
6200N/7000N
Section
PCU
Case 1
Cause
Connection of the AR-F13, etc. which is
incompatible with MX-5500N/6200N/7000N is
detected.
incompatible with MX-5500N/6200N/7000N is
detected.
Check and
remedy
remedy
Connect the MX-FNX3/MX-FNX4.
Trouble content
Sensor operation trouble
Section
PCU
Case 1
Cause
Sensor trouble, harness disconnection, finisher
control PWB trouble
control PWB trouble
Check and
remedy
remedy
Use SIM3-2 to check the operation of the guide HP
sensor, the paper pushing plate HP sensor, and
the paper pushing plate lead edge sensor.
Replace the finisher control PWB.
sensor, the paper pushing plate HP sensor, and
the paper pushing plate lead edge sensor.
Replace the finisher control PWB.
Trouble content
Micro SW operation trouble
Section
PCU
Case 1
Cause
Sensor trouble, harness disconnection, finisher
control PWB trouble
control PWB trouble
Check and
remedy
remedy
Use SIM3-2 to check the operation of the inlet port
cover open/close sensor and the paper exit cover
open/close sensor.
Replace the finisher control PWB.
cover open/close sensor and the paper exit cover
open/close sensor.
Replace the finisher control PWB.
Trouble content
Communication error between the finisher and the
inserter
inserter
Section
PCU
Case 1
Cause
Malfunction due to electrical noises.
Check and
remedy
remedy
Turn ON/OFF the power to cancel the error.
Case 2
Cause
Connection trouble or disconnection of the
connector and the harness between the finisher
and the inserter. Finisher control PWB trouble,
inserter control PWB trouble
connector and the harness between the finisher
and the inserter. Finisher control PWB trouble,
inserter control PWB trouble
Check and
remedy
remedy
Check the connector and the harness in the
communication line. Replace the finisher control
PWB. Replace the inserter control PWB.
communication line. Replace the finisher control
PWB. Replace the inserter control PWB.
Trouble content
EEPROM trouble
Section
PCU
Case 1
Cause
EEPROM trouble, finisher control PWB trouble,
inserter control PWB trouble
inserter control PWB trouble
Check and
remedy
remedy
Replace the finisher control PWB.
Replace the inserter control PWB.
Replace the inserter control PWB.
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