Electrostatic copying apparatus

Details Electrostatic copying apparatus Electrostatic copying apparatus

1977-05-05

1980-12-23

Braun, Fred L.

Photocopying

Including fiber optics

355 14R, 355 16, G03G 1500

Patent

active

042407397

ABSTRACT:
An automatic printing apparatus includes an image formation member for forming a master which may be repetitively subjected to the process of reproducing an original image, a rotatable drum capable of holding the image formation member thereon, an optical device for projecting therethrough the original image upon the image formation member on the rotatable drum, a heating member for heating the image formation member on the rotatable drum so as to form a chargeable image pattern corresponding to the image formed on the image formation member by the optical device, a charging device for forming an electrostatic image corresponding to the original image on the master formed by the optical device and the heating member, a developing device for developing the electrostatic image into a visible image, and a device for transferring the visible image from the master onto a recording medium.

REFERENCES:
patent: 3090287 (1963-05-01), Ritzerfeld et al.
patent: 3736055 (1973-05-01), Davidge et al.
patent: 3903795 (1975-09-01), Suzuki
patent: 3918971 (1975-11-01), Zweig
patent: 4036556 (1977-07-01), Knight et al.
patent: 4057016 (1977-11-01), Endo et al.

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