Punch Drive Pcb - Canon SADDLE FINISHER K3 Service Manual

CHAPTER 5 TROUBLESHOOTING

2.5.3 Punch Drive PCB

LED
LED741 Goes ON in response to 24 V. Goes OFF when disconnected by the module discon-
necting switch.
LED742 State of the Paper Edge Sensor (PI21; adjustment)
5-58
COPYRIGHT© 2001 CANON INC.
J744 J746
J745
J742
J749
F05-205-03
If good, flashes (standby).
If poor, OFF/ON (standby).
T05-205-04
2000 2000 2000 2000
J743
J741
LED741
VR741 LED742
VR742
J748 J750
J747
Description
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001