发明名称 |
Raster output scanner for a xerographic printing system having laser diodes arranged in a line parallel to the fast scan direction |
摘要 |
A raster output scanner (ROS) laser diode architecture enables a plurality of laser diodes, which produce light beams at separated wavelengths, to be spaced a convenient distance apart for a multistation printer, by arranging the diodes in a line that is parallel to the fast scan direction of the ROS. Wavelength discriminating optics are used to alternately separate and reflect the light beams reflected from a single ROS polygon mirror. These separated and reflected beams then expose their associated photoreceptors with a rasterized image that is subsequently transferred to a support medium such as plain paper and developed into an image.
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申请公布号 |
US5341158(A) |
申请公布日期 |
1994.08.23 |
申请号 |
US19920948512 |
申请日期 |
1992.09.22 |
申请人 |
XEROX CORPORATION |
发明人 |
APPEL, JAMES J.;PAOLI, THOMAS L.;FISLI, TIBOR |
分类号 |
B41J2/44;B41J2/45;B41J2/455;B41J2/47;G02B26/10;G02B26/12;G03G15/01;G06K15/12;H04N1/113;(IPC1-7):G01D9/42 |
主分类号 |
B41J2/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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