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公开(公告)号：US5720012A
公开(公告)日：1998-02-17
申请号：US791009
申请日：1997-01-27
CPC分类号： G06K15/00 , G06F21/608 , G06K2215/0017 , G06K2215/0082
摘要： A security module is operatively disposed at the hardware/software interface within a printing apparatus. The module is disposed along a connection which acts as a medium for command signals to operate the printer hardware, and for status signals to indicate physical conditions within the hardware. The security module facilitates security procedures which control aspects of printer operation, particularly the creation of MICR characters.
摘要翻译： 安全模块可操作地设置在打印设备内的硬件/软件界面处。 该模块沿着用作用于操作打印机硬件的命令信号的介质的连接布置，并且用于状态信号来指示硬件内的物理状况。 安全模块有助于安全程序，其控制打印机操作的方面，特别是MICR字符的创建。
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公开(公告)号：US5510884A
公开(公告)日：1996-04-23
申请号：US409245
申请日：1995-03-24
申请人： Raphael F. Bov, Jr. , Jose R. Diaz , Thomas L. Edelman , Michael J. McVeigh , Ana S. Nolau , Martin J. Curynski , Cindy L. Casper , Richard D. Szczepanski
发明人： Raphael F. Bov, Jr. , Jose R. Diaz , Thomas L. Edelman , Michael J. McVeigh , Ana S. Nolau , Martin J. Curynski , Cindy L. Casper , Richard D. Szczepanski
CPC分类号： B41J2/1753 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G2215/0013 , Y10S222/01
摘要： A customer-replaceable supply accessory for a page printer, such as a toner cartridge or liquid-ink supply, includes a conductor which interacts with connectors within the printer to ensure proper installation of a given type of accessory. The conductor is exposed only within cavities on the accessory which receive springably-mounted extendible members. The extendible members serve to secure the accessory in position within the printer. The conductor is generally not apparent from the outside of the accessory.
摘要翻译： 用于页面打印机（例如墨粉盒或液体墨水供应）的客户可替换的供应附件包括与打印机内的连接器相互作用的导体，以确保给定类型的附件的正确安装。 导体仅暴露在接收弹性安装的可延伸构件的附件上的腔内。 可伸缩构件用于将附件固定在打印机内的适当位置。 导体从附件的外部通常不明显。
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