Modem - OKIDATA OF2600 Service Manual

Page: 28
Service Guide OF2200/2400/2600
Chapter 1 Principles of Operation

1.2.06 Modem

The modem, located on the main control board, modulates the data in the correct G3 (14.4, 12, 9.6, 7.2,
4.8, or 2.4K bps) data rate that was determined during handshaking between the local machine and the
remote receiver. Modulation is the process of converting the digital output of the scanner into an analog
signal that can be transmitted over the telephone system.
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