Original scanning apparatus with fixed light source

Details Original scanning apparatus with fixed light source Original scanning apparatus with fixed light source

1992-01-22

1994-02-15

Pendegrass, Joan H.

Photocopying

Contact printing

Light boxes

355 66, G03G 1504

Patent

active

052871479

ABSTRACT:
An original scanning apparatus comprising original support means on which an original is rested, elongated light source means for illuminating the original rested on the original support means, reflection means for reflecting light from the elongated light source means toward the original support means. The elongated light source means is fixed and the reflection means being shiftable, so that the original rested on the original support means is scanned by shifting the reflection means. Apparatus further includes side reflector means disposed at a longitudinal end of the elongated light source means and extending along a shifting direction of the reflection means.

REFERENCES:
patent: 3752558 (1973-08-01), Lloyd
patent: 3758774 (1973-09-01), Hildenbrandt
patent: 4473865 (1984-09-01), Landa
patent: 4794427 (1988-12-01), Shirai et al.
patent: 4859043 (1989-08-01), Carel et al.
patent: 4894682 (1990-01-01), Kondo et al.

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