Construction; Functional Construction - Canon imageRUNNER 2270 Service Manual

3.1 Construction

3.1.1 Functional Construction

The machine may broadly be divided into the following functional blocks: general control
system, original exposure system, reader control system, printer control system, laser
exposure system, image formation system, pickup/feed system, fixing/delivery system. For
detailed discussions of the individual blocks, see the chapters that follow.
[1]
[2]
[A] General Control System
main controller PCB
[B] Original Exposure System
[C] reader Control System
reader controller PCB
[D] Printer Control System
DC controller PCB
[A]
MN-CON
[F]
[D]
DC-CON
[H]
[B]
[C] R-CON
[4]
[3]
[E]
[5]
[10]
[11]
F-3-1
T-3-1
[1] HDD
[2] accessories PCB
[3] photosensitive drum
[4] charging
[5] developing
[6] transfer
[7] fixing
Chapter 3
0008-0985
[G]
[8]
[7]
[6]
[9]
3-1