Canon imagePROGRAF iPF670 Service Manual page 97

Chapter 2
2.4 Printer Electrical System
2.4.1 Outline
2.4.1.1 Overview
0031-2541
The printer electrical system consists of the main controller PCB and power supply PCB which are mounted on the rear side of the printer, the carriage PCB and
printhead which are mounted in the carriage, and other electrical components such as the operation panel, sensors, and motors.
The main controller PCB manages the image data processing and the entire electrical system, and controls relay PCBs and driver functions.
Main Controller PCB
Carriage PCB
Operation Panel PCB
Power Supply
F-2-27
2-29