发明名称 Laser diode/pre-scan assembly
摘要 A laser diode/pre-scan assembly associated with a printhead for a laser printer is presented. The laser diode/pre-scan assembly includes a pair of collimation lenses that are de-centered from the axes of a pair of laser beams to direct the pair of beams inwardly in a process direction and into a single pre-scan lens. A corresponding method of constructing a laser diode/pre-scan assembly for a laser printer is also presented.
申请公布号 US7773314(B2) 申请公布日期 2010.08.10
申请号 US20070858435 申请日期 2007.09.20
申请人 LEXMARK INTERNATIONAL, INC. 发明人 CANNON ROGER STEVEN;HARGRAVE KEVIN MAICHLE;HEINK PHILIP JEROME;PETERS DANNY WAYNE
分类号 G02B17/00 主分类号 G02B17/00
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