COPYRIGHT © 1999 CANON INC. CANON GP160 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 CASSETTE FEEDER
10-7
V. FEEDER MOTOR CONTROL
A.
Operation
The feeder motor (M651) of this unit uses a stepping motor.
The A phase pulse circuit and the B phase pulse circuit, located on the feeder con-
troller PCB, emit drive pulses (A • A* • B • B*). Changes in the order and frequency of
the pulses control the rotation.
Figure 10-501
M651
Feeder
motor
A
A*
B
B*
J652-4
-2
-3
-1
A phase
pulse
control
B phase
pulse
control
Drive
control
circuit
+24V
Feeder controller PCB
Summary of Contents for GP160DF
Page 6: ...COPYRIGHT 1999 CANON INC CANON GP160 REV 0 FEB 1999 PRINTED IN JAPAN IMPRIME AU JAPON iv...
Page 12: ......
Page 52: ......
Page 64: ......
Page 74: ......
Page 86: ......
Page 88: ......
Page 98: ......
Page 108: ......
Page 110: ......
Page 146: ......
Page 148: ......
Page 158: ......
Page 186: ......
Page 188: ......
Page 204: ......
Page 206: ......
Page 224: ......
Page 232: ......
Page 234: ......
Page 430: ......
Page 432: ......
Page 434: ...A 2 COPYRIGHT 1999 CANON INC CANON GP160 REV 0 FEB 1999 PRINTED IN JAPAN IMPRIME AU JAPON...
Page 436: ......
Page 482: ......
Page 622: ......
Page 623: ......
Page 625: ......
Page 627: ......
Page 635: ......