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Collimation assembly and methods and apparatus for calibrating collimation and pre-scan assemblies in a laser scanning unit
Collimation assembly and methods and apparatus for calibrating collimation and pre-scan assemblies in a laser scanning unit
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机译：准直组件以及用于校准激光扫描单元中的准直和预扫描组件的方法和设备
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摘要
A collimation assembly for use in a laser scanning unit is provided. Methods for aligning collimation and pre-scan assemblies in a laser scanning unit are further provided. Also provided are alignment structures for use in aligning collimation and pre-scan assemblies in a laser scanning unit.
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