Sharp AR-FN8 Service Manual page 118

CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION
In case of 2 sheets:
Alignment plate home
position sensor (PI5S)
Alignment motor (M5S)
Paper positioning plate
motor (M4S)
: Alignment
[1]: Move to wait position
[2]: Stapling period
[3]: Paper folding/delivery period
[4]: Move to following stack size wait position
Alignment plate
Stack
Paper positioning plate
Entry of Entry of 1st sheet of follow-
1st sheet 2nd sheet ing stack entry
[1] [2] [3] [4]
: Escape
Figure 3-315
Alignment motor
M5S
Figure 3-316
Alignment plate
Alignment plate
home position
sensor (PI5S)
3-25