Power Supply - Canon SADDLE FINISHER K3 Service Manual

CHAPTER 2 OPERATION OVERVIEW

13.6 Power Supply

The figure below illustrates the route of the power supply to the folder. Refer to the fin-
isher power supply for information regarding the power supply from the finisher controller
PCB to the folder driver PCB.
The 24VZFLD and 5V supplied to the folder driver PCB are turned ON/ OFF by the
ZFLDON signal from the finisher controller PCB. The ZFLDON signal is turned ON/ OFF
by operation of SW971-5 on the switch PCB, by the user. The 24VFLD and 5V are supplied
to the loads from the folder driver PCB.
Fuse box board
Finisher controller PCB
Switch PCB
SW971-4
IC114
2-156
COPYRIGHT© 2001 CANON INC.
24VZFLD
5V
ZFLDON
F02-1306-01
2000 2000 2000 2000
Folder driver PCB
Q800
Q801
Q802
PI30
Folder upper cover open/close sensor
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
Motors
Solenoids
Sensors
LEDs