Panasonic Workio DP-3510, Руководство по обслуживанию

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660
JAN 2006 Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
6. E7-47 (Faulty Paper Pushing Plate Motor)
7. E7-49 (Disconnected Sensor Connector)
Cause Checks
Yes
/ No
Action
Paper Pushing Plate
Home Position Sensor
(PI14S) Check the paper pushing plate home
position sensor. Is the sensor normal? No Replace the sensor.
Saddle Stitch
Controller PCB Does the paper pushing plate motor
operate at a specific timing? Yes Replace the Saddle Stitch
Controller PCB.
Paper Pushing Plate
Motor (M8S) No Check the paper pushing
plate drive mechanisms. If a
fault is found, correct it.
Otherwise, go to step 3.
Saddle Stitch
Controller PCB Replace the paper pushing plate motor.
Is the problem corrected? Yes End.
No Replace the Saddle Stitch
Controller PCB.
Paper Pushing Top
Position Sensor
(PI15S) Check the paper pushing plate top
position sensor. Is the sensor normal? No Replace the sensor.
Paper Pushing Plate
Motor Clock Sensor
(PI1S) Check the paper pushing plate motor
clock sensor. Is the sensor normal? No Replace the sensor.
Cause Checks
Yes
/ No
Action
Guide Home Position
Sensor (PI13S;
disconnected) Are the connectors of the guide home
position sensor and the Saddle Stitch
Controller PCB connected correctly? No Connect the connectors.
Wiring Is the wiring between the sensor and
the Saddle Stitch broken? Yes Correct the wiring.
Power Supply Is 5 VDC present at J9-7 on the Saddle
Stitch Controller PCB? No Replace the Saddle Stitch
Controller PCB.
Is 5 VDC present at J9-10 on the
Saddle Stitch Controller PCB?
Is 5 VDC present at J9-13 on the
Saddle Stitch Controller PCB?
Ground Is J9-8 on the Saddle Stitch Controller
PCB grounded correctly? No
Is J9-11 on the Saddle Stitch Controller
PCB grounded correctly?
Is J9-14 on the Saddle Stitch Controller
PCB grounded correctly?
Paper Pushing Plate
Home Position Top
Position Sensor
(PI14S; disconnected) Are the connectors of the paper pushing
plate top position sensor and the
Saddle Stitch Controller PCB connected
correctly? No Connect the connectors.
Paper Pushing Plate
Home Position Top
Position Sensor
(PI15S; disconnected)