Sharp AR-F15 Service Manual page 134

CHAPTER 3 SADDLE STITCH UNIT BASIC OPERATION
b. B4 Stack
No.1 paper sensor
(PI18S)
No.2 paper sensor
(PI19S)
Feed motor
T: feeding of (paper length x 1.5) mm
c. A4-R/LT-R Stack
No.1 paper sensor
(PI18S)
No.2 paper sensor
(PI19S)
No.3 paper sensor
(PI20S)
Feed motor
T: feeding of (paper length x 1.5) mm
3-40
Normal No.1 paper sensor
No.2 paper sensor
Normal
Feed motor
T: feeding of (paper length x 1.5) mm
Figure 3-604
No.1 paper sensor
Normal
No.2 paper sensor
Normal
No.3 paper sensor
Normal
Feed motor
T: feeding of (paper length x 1.5) mm
Note: The diagram shows three sensors checking
Figure 3-605
(PI18S)
(PI19S)
Note: The diagram shows two sensors
checking for jams. Single detection,
however, uses only one sensor.
(PI18S)
(PI19S)
(PI20S)
for jams. Single detection, however, uses
only one sensor.
Jam
Jam
Load stops
Jam
Jam
Jam
Load stops