Chapter 4 System Construction; Basic Construction; 1Overview; 2Outline Of Electric Circuits - Canon Finisher-U1 Portable Manual

Chapter 4 System Construction

4.1 Basic Construction

4.1.1 Overview
The finisher consists of four blocks: a stack tray, stapler, intermediate process tray, and feeder blocks.
The following illustration shows locations of these four blocks and the finisher controller PCB.
4.1.2 Outline of Electric Circuits
The operation sequence of the finisher is controlled by the finisher controller PCB.
The finisher controller PCB incorporates a 16-bit CPU to perform sequence control (and serial communication with the host machine).
The CPU on the finisher controller PCB incorporates a ROM that stores an operation sequence program.
The finisher controller PCB drives motors in response to the commands sent from the host machine via a serial communication line.
The finisher controller PCB also sends information about various sensors and switches to the host machine via the serial communication line.

4.2 Product Specifications

4.2.1 Specifications
Stack tray
Stacking method
Delivery method
Motor
Finisher controller
Sensor
Switch
Solenoid
Clutch*1
*1: Only when option tray is installed
Item
F-4-1
PCB
CPU
Motor driver
F-4-2
T-4-1
Description
1-stage tray (w/ extension tray for large-size
paper)
Stack tray lowering mechanism (1-bin self-
running)
Face-down
Host machine
(DC controller PCB
with CPU)
Option tray PCB*1
Remarks
Two-bin
configuration can be
used by attaching an
option.
Chapter 4
0010-1689
0010-1690
0010-1686
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