Sharp AR-FN8 Service Manual page 132

CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION
Gripping of paper stack
Equivalent of 20 mm
Paper folding motor
(M2S)
Paper pushing plate
motor
(M8S)
Paper pushing plate home
position sensor
(PI14S)
Paper pushing plate top
position sensor
(PI15S)
Delivery sensor
(PI11S)
Tray paper sensor
(PI6S)
Paper folding home
position sensor
(PI21S)
Figure 3-511
(reverse feeding)
Equivalent of 20 mm
Motor CW Motor CCW
: :
3-39