Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Patent
1997-01-13
2000-10-17
Le, N.
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
347232, B41J 245
Patent
active
061339334
ABSTRACT:
An electrostatographic development system includes a multicolor array; a photoreceptor having a plurality of layers, each layer being sensitive or accessible only to one of multiple wavelengths; and electrostatographic development apparatus for exposing areas of the photoreceptor to emitted light from the multicolor printbar, and, after exposure, depositing at least a plurality of toners on the photoreceptor in response to exposure of areas of layers of the photoreceptor to the emitted light. The multicolor array for such an electrostatographic development system includes a plurality of subarrays of light emitting areas arranged across a length of the array, wherein each of the plurality of subarrays includes a plurality of light emitting areas and each of the plurality of subarrays emit light of a different wavelength from the remaining subarrays.
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Le N.
Nguyen Lamson D.
Xerox Corporation
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