Electrical Control Unit; Overview - Canon Finisher-AB1 Service Manual

Chapter 3

3.2 Electrical Control Unit

3.2.1 Overview

0015-2068
The electrical control block governs all the control mechanisms of the machine, i.e., stacking block, transport
block, intermediary tray block, and saddle stitcher block.
The electrical control block consists of 2 entities: finisher controller PCB and saddle stitcher controller PCB
(Note). The following is a block diagram of the machine's electrical control block, each serving the functions
described:
Electrical
Stacking block
control block
Finisher
controller PCB
Transport block
To host machine
Intermediary
Saddle stitcher
tray block
controller PCB
Saddle stitcher
block
F-3-2
The descriptions on the saddle stitcher controller PCB apply to the Saddle Finisher AB2.
3-2