Canon GP160DF - Feeder Controller Pcb Input and Output

COPYRIGHT © 1999 CANON INC. CANON GP160 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 CASSETTE FEEDER
10-4
III.FEEDER CONTROLLER PCB INPUT AND OUTPUT
Figure 10-301
Feeder controller PCB
J655-1
-3
-2
+5V
PS651S*
Pick-up sensor
PS651
Paper sensor
PS652
J655-4
-6
-5
+5V
PS652S
+24V
“0” when the PS651 detects paper.
(when the light-blocking plate is not at PS301)
“1” when the PS652 detects paper.
(when the light-blocking plate is not at PS302)
Pick-up solenoid
J653-2
SL651
Cassette size
detector switch
J654-1
-2
-4
-5
-3
PSIZ3
PSIZ2
PSIZ1
PSIZ0
Refer to page 7-6
M651
J652-1
-2
-3
-4
Refer to page 10-7
SL651D
*
When “0”, the SL651 is ON
Feeder motor