Color electrophotographic apparatus and image forming units used

Details Color electrophotographic apparatus and image forming units used Color electrophotographic apparatus and image forming units used

1994-07-18

1997-03-11

Braun, Fred L.

Electrophotography

Image formation

Transfer

399227, 399221, 399167, G03G 1501

Patent

active

056107013

ABSTRACT:
A color electrophotographic apparatus for forming color images has advantages of compact and simple construction, easy positioning of an exposure position and easy inspection. The apparatus includes a plurality of rotatable image forming units corresponding to the number of colors, each of the units including a pivotable photosensitive member on which a toner image is formed and a developing device containing a color toner. The apparatus further includes an exposure device for exposing a toner image by emitting a signal light from outside of the image forming units and a mirror for reflecting the signal light to an exposure position, the mirror being placed in the neighbor of a rotation axis.

REFERENCES:
patent: 4077358 (1978-03-01), Kito
patent: 4697915 (1987-10-01), Hayashi et al.
patent: 4743938 (1988-05-01), Ohno
patent: 5198866 (1993-03-01), Kimura et al.
patent: 5267001 (1993-11-01), Kanai et al.
patent: 5351115 (1994-09-01), Yamamoto et al.

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