Panasonic Workio DP-3510, Service Manual

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659
JAN 2006 Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
3. E7-43 (Faulty Guide Motor)
4. E7-44 (Faulty Alignment Motor)
5. E7-45 / 46 (Faulty Stitcher)
Cause Checks
Yes
/ No
Action
Guide Home Position
Sensor (PI13S) Check the guide home position sensor.
Is the sensor normal? No Replace the sensor.
Saddle Stitch
Controller PCB Does the guide motor operate at a
specific timing? Yes Replace the Saddle Stitch
Controller PCB.
Guide Motor (M3S) No Check the guide plate drive
mechanism. If a fault is
found, correct it. Otherwise,
go to step 3.
Saddle Stitch
Controller PCB Replace the guide motor. Is the problem
corrected? Yes End.
No Replace the Saddle Stitch
Controller PCB.
Cause Checks
Yes
/ No
Action
Alignment Plate Home
Position Sensor
(PI5S) Check the alignment plate home
position sensor. Is the sensor normal? No Replace the sensor.
Saddle Stitch
Controller PCB Does the alignment motor operate at a
specific timing? Yes Replace the Saddle Stitch
Controller PCB.
No Check the alignment plate
drive mechanism. If a fault
is found, correct it.
Otherwise, go to step 3.
Saddle Stitch
Controller PCB Replace the alignment motor. Is the
problem corrected? Yes End.
No Replace the Saddle Stitch
Controller PCB.
Cause Checks
Yes
/ No
Action
Stitcher (installation) Are the front (E7-46) and rear (E7-45)
stitchers and bases installed correctly? No Install them correctly.
Stitching Home
Position Switch
(MS7S / MS5S) Is the stitching home position switch of
the front and the rear stitchers normal? No Replace the front or rear
stitcher.
Saddle Stitch
Controller PCB Do the front and the rear stitchers
operate at a specific timing? Yes Check the wiring between
the stitcher and the Saddle
Stitch Controller PCB. If
normal, replace the
controller PCB.
Stitcher Motor
(M7S / M6S) No Replace the front or the rear
stitcher.