Incremental printing of symbolic information – Electric marking apparatus or processes – Electrostatic
Patent
1993-05-28
1996-12-03
Wong, Peter S.
Incremental printing of symbolic information
Electric marking apparatus or processes
Electrostatic
347130, 347138, 347139, 347140, 358300, G01D 1514
Patent
active
055812910
ABSTRACT:
This invention relates to an image forming apparatus based on the electrophotographic process, more particularly to the image forming apparatus having an exposure member inside of a photoreceptor member, which develops upon receiving light exposed with the exposure member. The image forming apparatus features to include the exposure member having a plurality of LED elements arrayed along a main scanning line of the photoreceptor member which is exposed with the LED elements in a time sharing manner by n bits unit, and the photoreceptor means having the photoconductive layer formed of amorphous silicon compounds for receiving the light. The photoreceptor member is electrified through brushing contact of the developer carried by the toner support member, and wherein the exposure portion of the exposure means is located in the developer brushing contact region.
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Mukataka Hisashi
Murano Shunji
Nishiguchi Yasuo
Tone Masayuki
Gibson Randy W.
Kyocera Corporation
Wong Peter S.
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