Photocopying – Including fiber optics
Patent
1977-06-01
1979-04-03
Pellinen, A. D.
Photocopying
Including fiber optics
271 64, 355 3DD, 355 3DR, 355 11, 355 16, 355 69, G03G 1522
Patent
active
041474260
ABSTRACT:
An electrostatic photographic copying machine includes a photosensitive body having a photosensitive layer on its surface, a charging apparatus, a developing device and a transfer device arranged along a moving passage of the photosensitive body. An optical system projects an image of an original onto the surface of the charged photosensitive body, and a fixation apparatus fixes a transferred image onto copying paper. The electrostatic photographic copying machine is provided with an original paper inserting port, an original paper carrying passage, a first original paper discharging port for discharging the original paper in a forward direction, a second original paper discharging port for discharging the original paper in a rearward direction, a copying paper supplying apparatus, copying paper carrying passages, a first copying paper discharging port for discharging the copying paper in a forward direction, a second copying paper discharging port for discharging the copying paper in a rearward direction, and changing mechanism for changing the directions of movement of the original paper and the copying paper to the forward and rearward directions thereof, respectively.
REFERENCES:
patent: 3860339 (1975-01-01), Bendall
Aizawa Tatsuo
Fukuoka Shogo
Miyoshi Hideo
Shibata Kiyoshi
Mita Industrial Company Ltd.
Pellinen A. D.
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