Panasonic DP-3530, Service Manual

Page: 655 / 858

655
JAN 2006 Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
7. E7-24 (Faulty Stapler Shift Motor)
8. E7-48 (Faulty Swing Motor)
Cause Checks
Yes
/ No
Action
Stapler Shift Home
Position Sensor (PI7) Check the stapler shift home position
sensor. Is the sensor normal? No Replace the sensor.
Wiring Is the wiring between the Finisher
Controller PCB and the stapler shift
motor normal? No Correct the wiring.
Stapler Shift Base Is there any mechanical obstacle in the
path of the stapler shift base? Yes Remove the mechanical
obstacles.
Stapler Shift Motor
(M4) Replace the stapler motor. Is the
problem corrected? Yes End.
Finisher Controller
PCB No Replace the Finisher
Controller PCB.
Cause Checks
Yes
/ No
Action
Swinging Mechanism Turn the Swing Motor in reverse by
hand. Does the swing guide move up
and down?
No Correct the swing
mechanism.
Swing Guide Closed
Detection Switch 2
(MS6) Is the swing guide closed detection
switch 2 normal? No Replace the microswitch.
Is the swing guide closed detection
switch 2 pressed correctly? No Correct mechanical
operation.
Yes Replace the Finisher
Controller PCB.
Swing Motor (M7) Does the swing motor rotate in reverse
at a specific timing? No Replace the motor.
Finisher Controller
PCB Yes Replace the Finisher
Controller PCB.
Swing Guide Open
Sensor (PI18) Is the swing guide open sensor normal? No Replace the sensor.
Safety Range Switch
(MS3) Check the safety range switch. Is the
switch normal? No Replace the switch.
Is the safety range detection switch
pressed correctly? No Correct mechanical
operation.
Swing Guide Clock
Sensor (PI20) Check the swing guide clock sensor. Is
the sensor normal? No Replace the sensor.
Finisher Controller
PCB Does the voltage of the swing motor
between J11-6 and -7 on the Finisher
Controller PCB reach 24 V at a specific
rotation timing? No Replace the Finisher
Controller PCB.
Yes Check the wiring from the
motor to the Finisher
Controller PCB. If normal,
replace the motor.