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Process and apparatus for troubleshooting by overloaded lighting for optical printers and the like with photosensitive recording medium with high range and high addressing capability
Process and apparatus for troubleshooting by overloaded lighting for optical printers and the like with photosensitive recording medium with high range and high addressing capability
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机译:用于具有高范围和高寻址能力的光敏记录介质的光学打印机等通过过载照明进行故障排除的方法和设备
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摘要
A method and apparatus is described for eliminating banding, misregistration and bowing by controlling a composite light intensity profile and phase shifting of a spatial location at which the composite light intensity profile crosses a xerographic threshold in a two dimensional high addressability printer operating in an overscan mode. The contrast, pitch grating and phase shifting are dependent on at least one of a predetermined amount of overlap, an exposure profile and an intensity value of each of the plurality of laser beam spots formed on the photosensitive medium of a two dimensional high addressability printer.
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