Incremental printing of symbolic information – Electric marking apparatus or processes – Electrostatic
Reexamination Certificate
2004-09-21
2008-09-16
Tran, Huan H (Department: 2861)
Incremental printing of symbolic information
Electric marking apparatus or processes
Electrostatic
C347S237000
Reexamination Certificate
active
07425971
ABSTRACT:
In a line head, a plurality of element arrays arranged in a first direction. Each array includes a plurality of light emission elements arrayed in a second direction which is perpendicularly to the first direction. The light emission elements emit light for forming an electrostatic latent image on a photosensitive surface of an image carrier. A switcher activates the light emission elements in at least one of the element arrays while deactivating the others. A developer develops the latent image as a visible image with toner.
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Nomura Yujiro
Tsujino Kiyoshi
Yamazaki Katsunori
Hogan & Hartson LLP
Tran Huan H
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