Digital copying machine

Details Digital copying machine Digital copying machine

1979-04-25

1981-06-02

Moffitt, James W.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358284, 355 14E, H04N 122

Patent

active

042714362

ABSTRACT:
A digital copying machine is provided with a scanner system, a data processing and transferring system, a plotter system, and a control system for controlling these system. The data processing and transferring system comprises means for converting the output of a density correcting control means provided on the control panel into digital data, and a ROM for employing as address data a value obtained by combining the digital data and a digitalized density value from the scanner system. Density values corrected in correspondence to the address data are stored in the ROM in advance to apply a density signal added by a degree of correction to the plotter system.

REFERENCES:
patent: 3488434 (1970-01-01), Farber
patent: 4106061 (1978-08-01), Burnett
patent: 4160596 (1979-07-01), Joseph
patent: 4169380 (1979-10-01), Mansfield

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