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    • 9. 发明申请
    • IMPROVED XEROGRAPHY METHODS AND SYSTEMS
    • 改进的XEROGRAPHY方法和系统
    • US20060115305A1
    • 2006-06-01
    • US11000168
    • 2004-11-30
    • Robert LofthusKristine GermanDonald BottJohn AndrewsDavid BiegelsenArmin Volkel
    • Robert LofthusKristine GermanDonald BottJohn AndrewsDavid BiegelsenArmin Volkel
    • G03G15/20
    • G03G15/2007
    • Methods and apparatus for performing addressable fusing and/or heating of a substrate undergoing xerographic processing are disclosed. The apparatus includes a fuser having an array of addressable heating elements in radiative communication with a substrate through a fuser roll or fuser belt. The array of addressable heating elements is operated to selectively heat portions of the substrate to achieve a desired effect on the substrate, such as changing its surface finish, or fusing unfused toner to the substrate. In the case of toner fusing, the array is operated such that substantially only an area covered by the unfused toner is heated. This eliminates the need for blanket fusing, and generally provides for greater flexibility in xerographically processing substrates. Apparatus and methods for performing two-sided selective fusing and/or heating are also disclosed.
    • 公开了用于执行可进行定影和/或加热进行静电印刷处理的基板的方法和装置。 该设备包括具有可寻址加热元件的阵列的定影器,其通过定影辊或定影带与基底辐射连通。 操作可寻址加热元件的阵列以选择性地加热基底的部分以在基底上获得期望的效果,例如改变其表面光洁度,或将未熔合的调色剂熔合到基底上。 在调色剂定影的情况下,阵列的操作使得基本上只有被未熔融的调色剂覆盖的区域被加热。 这消除了对毯子熔合的需要,并且通常提供在色彩处理衬底中更大的灵活性。 还公开了用于进行双面选择性熔合和/或加热的设备和方法。