Panasonic DP-3510 Service Manual page 816

6. E7-24, Slide Motor Fault
Slide Home Position Sensor (PI18)
1) Check the slide home position sensor. Is the sensor normal?
NO : Replace the sensor PCB.
Wiring
2) Is the wiring between the Finisher Controller PCB and the slide motor normal?
NO : Correct the wring.
Stapler Unit
3) Is there mechanical trapping in the stapler path?
YES : Correct the mechanical system.
Slide Motor (M8), Finisher Controller PCB
4) Try replacing the slide motor. Is the problem corrected?
YES: End.
NO :Replace the Finisher Controller PCB.
7. E7-22, Alignment Motor (front) Fault
Aligning Plate Home Position Sensor (front; PI4)
1) Check the aligning plate home position sensor (front). Is the sensor normal?
NO : Replace the sensor.
Wiring
2) Is the wiring between the Finisher Controller PCB and the front aligning plate
motor (front) normal?
NO : Correct the wring.
Aligning Plate (front)
3) Is there mechanical trapping in the aligning plate path?
YES : Correct the mechanical system.
Alignment Motor (front; M4), Finisher Controller PCB
4) Try replacing the Alignment motor (front). Is the problem corrected?
YES: End.
NO :Replace the Finisher Controller PCB.
8. E7-27, Shift Motor Fault
Paper Surface Sensor (PI9)
1) Check the paper surface sensor. Is the sensor normal?
NO : Replace the sensor.
Tray Up / Down Mechanism
2) Check the tray up/down mechanism. Is the mechanism normal?
NO : Correct the mechanism.
Finisher Controller PCB
3) Is 24 VDC supplied from the Finisher Controller PCB to the shift motor as soon as
the tray is driven?
NO : Replace the Finisher Controller PCB.
Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
Table 5-018
Table 5-019
816
JAN 2006