Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1996-06-10
1998-06-09
Vu, Kim
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358437, 358442, H04N 132
Patent
active
057648646
ABSTRACT:
A facsimile machine is disclosed which can selectively set one of a plurality of receiving modes, such as a facsimile mode and a telephone mode, and is equipped with a power saving function. A facsimile machine equipped with a power saving function has a waiting state where only portions of the facsimile machine receive operating power and includes a receiving mode setting part for setting a message receiving mode, and a power saving control unit for determining whether or not a predetermined signal, associated with a set mode as a power saving reset signal is received and, if so, for resetting the power saving state, whereby power is supplied to the entirety of the facsimile machine. In a first preferred embodiment, the facsimile machine is controlled so that a calling signal is set as the power saving reset signal when a facsimile mode is set as the message receiving mode, and the power saving state is not reset with the calling signal when the telephone mode is set as the message receiving mode.
REFERENCES:
patent: 5177620 (1993-01-01), Fukushima
patent: 5325209 (1994-06-01), Manabe
patent: 5475500 (1995-12-01), Takeda
patent: 5590339 (1996-12-01), Chang
patent: 5668642 (1997-09-01), Yoshida
Ricoh & Company, Ltd.
Vu Kim
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