Basic Configuration; Functional Configuration; Overview Of Electrical Circuitry - Canon Inner Finisher-L1 Service Manual

Basic Configuration

Functional Configuration

The components of this finisher are organized into 3 major blocks; feed unit, processing tray unit and stack tray unit.

Overview of Electrical Circuitry

This machine's sequence of the operation is controlled by the finisher controller PCB.
Main control/functions of the Finisher Controller PCB
• Communicates to its host machine.
• The CPU on the Finisher Controller PCB contains a ROM for storing the operating sequence program.
• The Finisher Controller PCB receives various commands through the communication cable from its host to drive the motors,
and solenoids.
• It also sends sensor and switch information to its host through the communication cable.
• Records the setting value of service mode for the finisher to the CPU.
Stack Tray Unit
Motor
Finisher Controller
Solenoid
Sensor
Switch
Motor Driver
Processing Tray Unit
PCB
CPU (IC1)
UFDI
communication
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2. Technical Explanation
Feed Unit
Host machine
(DC Controller PCB)