Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1986-06-05
1987-10-06
Prescott, A. C.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 3CH, 355 14CH, G03G 1500
Patent
active
046979166
ABSTRACT:
An image forming apparatus comprises latent image forming means for forming a latent image on a photosensitive medium, reference latent image forming means for forming a reference latent image adjacent to the latent image, a plurality of light-emitting means disposed at intervals of a pitch D equal to or smaller than the width l of the reference latent image, and means for drivingly controlling the plurality of light-emitting means in accordance with the size of the latent image.
REFERENCES:
patent: 3685894 (1972-08-01), Lux et al.
patent: 3834807 (1974-09-01), Fuller et al.
patent: 4046467 (1977-09-01), Laskowski et al.
patent: 4255042 (1981-03-01), Armitage et al.
patent: 4291643 (1981-09-01), Kobayashi et al.
patent: 4334763 (1982-06-01), Honda et al.
patent: 4344691 (1982-08-01), Grant et al.
patent: 4435064 (1984-03-01), Tsukada et al.
Adachi Hideki
Hirose Masayuki
Komiya Yutaka
Miyata Masanori
Nakamura Shin-ichi
Canon Kabushiki Kaisha
Prescott A. C.
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