Major Pcb Wiring Diagram - Canon iR4570 Series Service Manual

Chapter 3
[
D
]
[E
]
[F
]
[
G
]
[
H
]

3.1.2 Major PCB Wiring diagram

iR2270 / iR2870 / iR3570 / iR4570
The following is a wiring diagram showing the relationship among major PCBs:
3-2
Printer Control System
DC controller PCB
Laser Exposure System
Image Formation System
Fixing/Delivery System
Pickup/Feed System
[6] transfer
[7] fixing
[8] delivery/reversal/duplex assembly
[9] pickup control
[10 cassette 1
]
[11 cassette 2
]
0008-0984