Method and apparatus for facsimile recording

Details Method and apparatus for facsimile recording Method and apparatus for facsimile recording

1978-07-18

1981-04-28

Moffitt, James W.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358260, 360 71, H04N 122

Patent

active

042649331

ABSTRACT:
The present invention discloses a technique of effecting recording on a recording medium by a plurality of recording elements, wherein recording density by the plurality of recording elements is varied. Further, the recording density by the plurality of recording elements is varied in accordance with a time required for electrical transmission of informations to be recorded for definite numbers of scanning lines. For example, when the time required for such electrical transmission is short, the recording is effected by small numbers of the recording elements, while, when the time required for the electrical transmission is long, the recording operation is effected by large numbers of the recording elements, thereby preventing the image quality from lowering.

REFERENCES:
patent: 3958251 (1976-05-01), Borelli
patent: 4047228 (1977-09-01), Yagishita
patent: 4157553 (1979-06-01), Diddens

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