Panasonic DP-4530 - Page 654

654
JAN 2006
Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
3. E7-26 (Faulty Back-up RAM)
4. E7-21 (Faulty Delivery Motor)
5. E7-22 (Faulty Alignment Motor)
6. E7-23 (Faulty Staple Motor)
Cause Checks
Yes
/ No
Action
Finisher Controller
PCB, Punch Drive
PCB
Turn the Copier OFF then ON. Is the
problem corrected?
Yes End.
Replace the Finisher Controller PCB
and punch driver PCB. Is the problem
corrected?
Yes End.
Cause Checks
Yes
/ No
Action
Deliver Roller Turn the delivery roller by hand. Does it
turn smoothly?
No Correct mechanical
operation.
Delivery Motor Clock
Sensor (PI10)
Check the delivery clock sensor. Is the
sensor normal?
No Replace the sensor.
Finisher Controller
PCB
Does the voltage between J11-4 and
J11-5 on the Finisher Controller PCB
change to 24 VDC as soon as the
delivery motor starts to rotate?
No Replace the Finisher
Controller PCB.
Yes Check the wiring from the
motor to the controller PCB.
If normal, replace the motor.
Cause Checks
Yes
/ No
Action
Alignment Plate Home
Position Sensor (PI6)
Check the alignment plate home
position sensor. Is it normal?
No Replace the sensor.
Wiring Is the wiring between the Finisher
Controller PCB and the alignment plate
motor normal?
No Correct the wiring.
Alignment Plate Is there any mechanical obstacle in the
path of the alignment plate?
Yes Remove the mechanical
obstacle.
Alignment Motor (M3) Replace the alignment motor. Is the
problem corrected?
Yes End.
Finisher Controller
PCB
No Replace the Finisher
Controller PCB.
Cause Checks
Yes
/ No
Action
Wiring Is the wiring between the stapler and
the Finisher Controller PCB normal?
No Correct the wiring.
Stapler Replace the stapler. Is the problem
corrected?
Yes End.
Finisher Controller
PCB
No Replace the Finisher
Controller PCB.