Facsimile and static presentation processing – Natural color facsimile
Patent
1993-07-29
1996-12-24
Coles, Sr., Edward L.
Facsimile and static presentation processing
Natural color facsimile
358501, 358505, 358515, 358518, 358529, 358530, 358540, 358425, 348385, H04N 100, H04N 146, H04N 712, G03F 308
Patent
active
055878130
ABSTRACT:
A data transfer device for transferring data in a color digital copier, color printer or similar image forming apparatus of the type using a plurality of different kinds of data. A sending unit assigns other data to a predetermined number of bits of multilevel data to thereby send a plurality of kinds of data over common data lines. A receiving unit receives and separates the plurality of kinds of data. The device reduces the number of signal lines required for data transfer when a plurality of different kinds of data are not transferred at the same time.
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Kaneko Yoshio
Kobayashi Shinji
Mama Takashi
Oshikiri Koji
Sato Nobuyuki
Coles Sr. Edward L.
Ricoh & Company, Ltd.
Williams Kimberly A.
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