B4 Stack; A4-R/Lt-R Stack - Sharp AR-FN8 Service Manual

CHAPTER 3 SADDLE STITCHER 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
3-42
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