Controls; Fax Communication Control - Canon Super G3 3rd Line FAX Board-AE1 Service Manual

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Technology > Controls > FAX communication control Technology

Controls

FAX communication control

In the FAX unit for 1 line, the main controller in the machine controls the G3 FAX PCB in the
FAX unit.
A FAX control program is loaded in the G3 FAX control PCB for this product; and therefore,
the FAX unit executes FAX communication control.
2 Technology > Controls > FAX communication control Technology
Connection of the PCB for the FAX unit with 2 line and Connection of the PCB for the FAX
unit with 3/4 line
Copier FAX unit for one line
Main controller 1
FAX interface
FAX unit for 2 lines
FAX unit for 3/4 lines
Modular PCB
G3 FAX PCB
off-hook detect
PCB
Speaker
Modular PCB
G3 FAX controller PCB
Modular PCB
G3 FAX expansion PCB
2-3
F-2-2
2-3