Facsimile and static presentation processing – Facsimile – Image transmission accuracy verification
Patent
1989-07-26
1992-06-02
Coles, Sr., Edward L.
Facsimile and static presentation processing
Facsimile
Image transmission accuracy verification
358404, 358444, H04N 100
Patent
active
051192101
ABSTRACT:
A facsimile machine has an error correction mode (ECM) in conformance with CCITT recommendations. The facsimile machine is provided with a memory which has a memory capacity of at least two blocks, for example. In the ECM, a first page is stored in the memory and then a second page is stored in the memory while simultaneously reading out the first page from the memory and recording an image of the first page. Even when the storage of the second page ends before the recording of the first page ends, a storage of a third page in the memory is enabled if an available empty memory region in the memory amounts to one or more blocks, for example.
REFERENCES:
patent: 4743975 (1988-05-01), Ijuin
patent: 4774590 (1988-09-01), Haganuma et al.
patent: 4841373 (1989-06-01), Asami et al.
patent: 4975783 (1990-12-01), Takaoka
Coles Sr. Edward L.
Lee Thomas D.
Ricoh & Company, Ltd.
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