Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means
Patent
1992-09-22
1994-08-30
Reinhart, Mark J.
Recorders
Printing, dotting, or punching marker
Ink transfer support or moving means
359487, B41J 2435
Patent
active
053432240
ABSTRACT:
Multiple beam output scanning is obtained from a single raster scanning system (ROS) with a rotating mirror, beneficially a polygon mirror, and a single set of scan optics for use in single or multiple station printers. A plurality of coaxially overlapping laser beams from the same spatial location, but of dissimilar polarization states and wavelengths, are deflected using a common mirror surface area and are subsequently separated by a plurality of optical polarized beam separators and optical dichroic beam separators. The separated laser beams are directed onto associated photoreceptors such that their optical path lengths from the source location to their respective photoreceptors are substantially the same.
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Kelly John M.
Reinhart Mark J.
Xerox Corporation
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