Canon fax basic 2000 서비스 매뉴얼

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GENERAL DESCRIPTION OF A FACSIMILE
2. STRUCTURE OF A FACSIMILE
Now, let’s take a look at the actual structure of a facsimile.
Simply speaking, we could say that a facsimile is structured by integrating
a scanner (reading section) and printer (recording section) in a telephone,
and providing it with a communications function (modem) for handling
data exchange transactions with the other party via a telephone line(NCU
board).
Fig. 2-11   Structure of a Facsimile
Fig. 2-12 is a block diagram of these facsimile’s electric systems.