Panasonic DP-3510 Service Manual page 578

5. Delivery Stationary Jam (A2H)
a. By Vertical Path Paper Sensor
The Vertical Path Paper Sensor (PI17S) does not turn OFF within a specific period of time (feeding)
after the Delivery Sensor (PI11S) has turned ON, i.e., the trailing edge of the stack does not leave
the Vertical Path Paper Sensor.
Vertical Path Paper
Sensor (PI17S)
Delivery Sensor
(PI11S)
Paper Folding Motor
(M2S)
T : Feeding of
Note:
The length 130 mm is the length of the feeding path from the Vertical Path Paper Sensor to the
Delivery Paper Sensor, while the length 50 mm is a margin.
b. By Delivery Sensor
Delivery Sensor
(PI11S)
Paper Folding Motor
(M2S)
T : Feeding of
6. Power-ON Jam (87H)
Any of the No. 1 Paper Sensor (PI18S), No. 2 Paper Sensor (PI19S), No. 3 Paper Sensor (PI20S),
Vertical Path Paper Sensor (PI17S) and Delivery Sensor (PI11S) on the Paper Sensor PCB detects
paper at power-ON.
7. Door Open Jam (88H / 89H)
The Front Door Open/Closed Sensor (PI2S), Outlet Cover Sensor (PI3S), or Inlet Cover Sensor (PI9S)
finds that the Respective Cover is open during operation.
8. Stitcher Staple Jam (86H)
When the Stitcher Motor (M7S/M6S) is rotating clockwise, the Stitcher Home Position Sensor (MS7S/
MS5S) does not turn ON within 0.5 sec. after it has turned OFF. In addition, the sensor turns ON within
0.5 sec after the motor has been rotated counter-clockwise.
Reference:
When all doors are closed after the user has removed the jam, the Saddle Stitch Unit checks
whether the Vertical Path Paper Sensor (PI17S) has detected the presence of paper. If the sensor
has detected paper, the unit will identify the condition as being faulty jam removal and send the jam
signal to the Copier once again.
Ver. 5.2
T
Normal
( )
Paper length
– 130 +50 mm
2
T
Normal
( )
Paper length
x 1.5 mm
2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
Vertical Path Paper
Sensor (PI17S)
Delivery Sensor
(PI11S)
Paper Folding Motor
(M2S)
(
T : Feeding of
Fig. 3-055
Delivery Sensor
(PI11S)
Paper Folding Motor
(M2S)
(
T : Feeding of
Fig. 3-056
578
T
)
Paper length
– 130 +50 mm
2
T
Jam
Load stops
)
Paper length
x 1.5 mm
2
Jam
JAN 2006