COPYRIGHT © 1998 CANON INC.
CANON STAPLER SOTRER-L1 MS-C1 REV.0 NOV. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
2-35
CHAPTER 2 OPERATIONS AND TIMING
3. Controlling the stapler unit swing motor
a. Outline
The circuit in Figure 2-408 shows the control circuit of the stapler unit swing motor (M1).
The stapler unit swing motor is a 2-phase stepping motor. By controlling the output of pulse
signal A, A*, B, and B*, ON/OFF and the rotating direction of the stapler unit swing motor (M4)
are switched.
Figure 2-408
Q4
CPU
Q18
Motor
driver
SPSWPA
SPSWPB
Sorter Controller PCB
A
A*
B
B*
Stapler unit
swing motor
M1
SW1
NO
+24V
Shift motor
Stapler unit home
position switch
Q24