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5.2
Reception
(1) Received data that arrives from the telephone line is amplified by the
(2) The MODEM demodulates the data, and writes the received data to
(3) The MPU decodes the received data in DRAM by the CODEC, per-
(4) The MPU decodes the data in DRAM to raw data and sends the data to
(5) As the received raw data is the data for the facsimile, the system con-
(6) At the printer control section, motors, rollers and other parts are con-
NCU board, and then sent to the MODEM on the SCNT board.
DRAM.
forms coding for storing the data in DRAM, and writes the data to
DRAM again.
the system controller.
troller performs resolution conversion on the data to obtain data for
printing, and sends the resulting data to the printer control section.
trolled according to the data for printing, and printing is started.
FACSIMILE SYSTEM
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6–23
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