Fax Communication Control - Canon Super G3 FAX Board-AK1 Service Manual

2
Technology > Controls > FAX communication control Technology
Basic Construction
Overview
This product is a FAX unit for adding FAX lines to the machine.
This machine is equipped with a telephone-based communication function and an image
processing function to enable a digital copier to serve as a highly functional multi-function fax
machine.
As for image transmission speed, it is capable of communicating at 33.6 kbps (max.) thanks
to a modem for V.34, which comply with ITU-T standard.
[1]
[1] Super G3 FAX Board-AK1
[2] G3 FAX PCB
2 Technology > Controls > FAX communication control Technology
[2]
F-2-1
Controls

FAX communication control

The main controller in the machine executes FAX communication control.
The FAX control program is loaded on the main controller and controls the G3 FAX PCB in
the FAX unit.
Copier
Main controller 1
FAX interface
FAX unit for one line
Modular PCB
off-hook detect
G3 FAX PCB
PCB
Speaker
2-2
F-2-2
2-2