COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
2-121
CHAPTER 2 OPERATION OVERVIEW
12.5.2 Stack feed control
Feeding is performed by the leading edge positioning plate. When 2-point stitching is fin-
ished, the paper positioning plate is lowered so that the center of the paper (stapling posi-
tion) is in the folding roller contact position and paper retaining plate position. The position
of the paper positioning plate is controlled by the number of motor pulses from the paper
positioning plate home position sensor (PI49). The guide plate is lowered at the same time
as the operation of the paper positioning plate, enabling folding to take place.
F02-1205-01
Paper positioning plate
motor (M44)
Guide plate motor (M43)
Guide plate home position
sensor (PI54)
Stitching
finished
Operates for specified
number of pulses