Optical text reading apparatus

Details Optical text reading apparatus Optical text reading apparatus

1989-06-27

1990-06-12

Grimley, A. T.

Photocopying

Contact printing

Light boxes

355235, 355315, G03G 1528, G03G 2100

Patent

active

049337220

ABSTRACT:
An optical document reading apparatus for scanning a document operates by driving an optical system and for reading the document being transported while the optical system is held still at a predetermined reading position. In the device herein a scan start position from which the optical system is moved is defined at the initial reading position.

REFERENCES:
patent: 4218128 (1980-08-01), Satomi et al.
patent: 4494861 (1985-01-01), Tachika et al.
patent: 4536077 (1985-08-01), Stoffel

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