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公开(公告)号：US06535236B1
公开(公告)日：2003-03-18
申请号：US09710503
申请日：2000-11-09
IPC分类号： B41J2435
CPC分类号： G03G15/326 , G03G15/04072 , G03G2215/0119 , G03G2215/0404
摘要： An imaging apparatus includes a machine frame, a printhead housing containing a printhead for generating a laser beam, and a position sensing device. The position sensing device includes a position sensing device frame and a position sensor for sensing a position of the laser beam. The position sensing device frame is interposed between the machine frame and the printhead housing. Each of the machine frame, the printhead housing and the position sensing device frame include at least one reference feature that in combination accurately reference the position of the printhead housing to the machine frame.
摘要翻译： 成像装置包括机架，容纳用于产生激光束的打印头的打印头外壳和位置检测装置。 位置检测装置包括位置检测装置框架和用于感测激光束位置的位置传感器。 位置检测装置框架插入在机架和打印头外壳之间。 机架，打印头外壳和位置检测装置框架中的每一个包括至少一个参考特征，其组合准确地将打印头壳体的位置参考于机架。
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公开(公告)号：US06697589B1
公开(公告)日：2004-02-24
申请号：US09804443
申请日：2001-03-12
IPC分类号： G03G1500
CPC分类号： G03G21/1685 , G03G21/1647 , G03G2221/1639
摘要： A fuser latch system suitable for a customer replaceable fuser unit. Front holders include datum receivers on a base machine frame and datums on the fuser frame. Rear latches include retainers connected to the base machine frame, and axially translatable and rotatable shafts connected to the fuser frame. An end of the shaft is received in a retainer upon axial translation of the shaft, and locked in place upon rotation of the shaft. The rear latches bias the fuser frame for proper gear mesh and paper path alignment.
摘要翻译： 定影器锁定系统，适用于客户可更换的定影单元。 前支架包括基座机架上的基准接收器和定影框架上的基准点。 后闩锁包括连接到基座机架的保持器，以及连接到定影器框架的轴向可平移和可旋转的轴。 轴的端部在轴的轴向平移时容纳在保持器中，并且在轴的旋转时被锁定就位。 后门闩偏压定影框架，以适当的齿轮网格和纸张路径对齐。
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公开(公告)号：US5763970A
公开(公告)日：1998-06-09
申请号：US808770
申请日：1997-03-03
摘要： Sensor (41) is held between its arms (63) and nubs 60 in cover (31). A circuit board (57) on which the sensor is mounted remains outside of the cover, and panels (55) of the sensor (41) extend upward to prevent the circuit board (57) from collapsing leads (45, 53) which connect the sensor to the circuit board. Reliable operation is obtained without narrow tolerances.
摘要翻译： 传感器（41）保持在其臂（63）和覆盖物（31）中的凸块60之间。 传感器安装在其上的电路板（57）保持在盖子的外部，并且传感器（41）的面板（55）向上延伸以防止电路板（57）将引线（45,53） 传感器到电路板。 获得无偏差的可靠操作。
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