Image reading apparatus

Facsimile and static presentation processing – Facsimile – Recording apparatus

Patent

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Details

358293, 358294, H04N 104

Patent

active

046896937

ABSTRACT:
In an image reading apparatus which effects movement of an optical carriage while light from a light source on the carriage is radiated towards an original document set on an original document table and reads the document's image by causing light reflected from the document to be received by a photosensitive element, an image reading apparatus which is constituted by designating switches for designating the range of illumination by the light source that results from movement of the optical carriage with respect to an original document set on the original document table and a movement control means which, on the basis of the designation by this designating switches, controls movement of the optical carriage starting from a scanning start position and going only a distance such that light is radiated from the light source over the specified illumination range.

REFERENCES:
patent: 4500197 (1985-02-01), Dannatt
patent: 4554592 (1985-11-01), Yoshida

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