Electrophotographic printer

Details Electrophotographic printer Electrophotographic printer

1990-05-15

1992-11-17

Reinhart, Mark J.

Recorders

Printing, dotting, or punching marker

Ink transfer support or moving means

355245, H04H 121

Patent

active

051647460

ABSTRACT:
An electrophotographic printer includes a photosensitive drum which has an outer circumference longer than the whole length of recording paper and which can be rotated selectively forward backword and at a variable speed; an LED head exposes the surface of the photosensitive drum to light so as to form a latent image ccomprising scanning lines a motor control circuit stops the photosensitive drum at a position such that the LED head is opposite a position on the drum corresponding to a scanning line of an input picture a developer can be separated from the surface of the photosensitive drum when the latent image is written and opposes the surface of the photosensitive drum when toner is adhered to the latent image to develop the latent image.

REFERENCES:
patent: 4563747 (1986-01-01), Tidd
patent: 4841329 (1989-06-01), Kasamura et al.
patent: 4918466 (1990-04-01), Takahashi

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