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    • 3. 发明授权
    • Orientation independent indicia for print media
    • 打印媒体的方向独立标记
    • US06386671B1
    • 2002-05-14
    • US09474230
    • 1999-12-29
    • Craig S. HustonSaid Zamani-KordBruce E. MortlandKenneth J. KnightDale R. Davis
    • Craig S. HustonSaid Zamani-KordBruce E. MortlandKenneth J. KnightDale R. Davis
    • B41J2938
    • B41J3/01B41J11/009B41J29/377B41J29/38
    • A technique for marking media with indicia in such a way as the media may be loaded into the printer in any orientation. These indicia marks are read by a printer for the purpose of identifying the media, determining the orientation of the media, and providing additional information about the media. The indicia encodes the necessary information for the printer to identify the media as well as additional information about the media that may be useful for the printer. In a typical embodiment, the indicia will be invisible to the human eye but machine readable. On sheets of media, indicia are placed in the margin of the media in eight corners of the page, four on the front and four on the back. The indicia are placed and orientated such that the indicia are in the same relative position and orientation to the printer regardless of the orientation in which the media is loaded into the printer.
    • 用于以可以以任何方向将介质装入打印机的方式用标记来标记介质的技术。 为了识别介质,确定介质的方向以及提供有关介质的附加信息,这些标记被打印机读取。 标记编码打印机识别媒体的必要信息,以及可能对打印机有用的媒体的其他信息。 在典型的实施例中,标记对人眼是不可见的,但机器可读。 在纸张上,标记被放置在页面的八个角落的媒体边缘,四个在前面,四个在背面。 标记被放置和定向,使得标记与打印机的相对位置和方位相同,而不管介质装入打印机的方向如何。
    • 5. 发明授权
    • Print media and method of detecting a characteristic of a substrate of print media used in a printing device
    • 打印介质和检测打印装置中使用的打印介质的基板的特性的方法
    • US06255665B1
    • 2001-07-03
    • US09240947
    • 1999-01-29
    • Steven B. ElgeeCarmalyn LubawyBruce E. MortlandCraig S. HustonSaid Zamani-KordDale R Davis
    • Steven B. ElgeeCarmalyn LubawyBruce E. MortlandCraig S. HustonSaid Zamani-KordDale R Davis
    • G01N2186
    • B41J11/009B41J11/46
    • A print medium with encoded data and a print media detection system for use in detecting at least one characteristic of the sheet of print medium based on the encoded data are disclosed. The encoded data is designed to minimize its visual perceptibility. The print media detector is designed to recognize various characteristics of print media based upon the encoded data and transmit information regarding these characteristics to a printing device so that one or more operating parameters of the printing device can be adjusted to help optimize print quality for the particular characteristics of a particular print medium. A printing device including the print medium and print media detection system is also disclosed. A method of detecting one or more characteristics of print media used in a printing device is additionally disclosed. Further characteristics and features of the print medium, print media detection system, printing device, and method are described herein, as are examples of various alternative embodiments.
    • 公开了一种具有编码数据的打印介质和用于基于编码数据检测打印介质的至少一个特性的打印介质检测系统。 编码数据被设计为使其视觉感知力最小化。 打印介质检测器被设计为基于编码的数据识别打印介质的各种特性,并将关于这些特征的信息发送到打印设备,使得能够调整打印设备的一个或多个操作参数以帮助优化特定的打印质量 特定打印介质的特性。 还公开了一种包括打印介质和打印介质检测系统的打印装置。 另外公开了一种检测在打印装置中使用的打印介质的一个或多个特性的方法。 这里描述了打印介质,打印介质检测系统,打印装置和方法的其它特征和特征,以及各种备选实施例的示例。
    • 7. 发明授权
    • Method of encoding roll length indicia on printer media
    • 在打印机介质上编码卷长度标记的方法
    • US5816165A
    • 1998-10-06
    • US798528
    • 1997-02-10
    • Craig S. Huston
    • Craig S. Huston
    • B41J29/48B65H26/06G08B5/00
    • B65H26/06B65H2511/512Y10S242/912
    • Rolls of printer paper are marked with information which indicates the length of paper remaining on a roll by measuring the distance between indicia successively applied by two separate print drums which each apply indicia at substantially equally spaced first and second intervals, respectively. The length of paper remaining on the roll is determinable by measuring the spacing between indicia applied by each drum. Some of the applied indicia may also be bar-coded with roll length indicia which includes a second means of determining length of paper remaining on a print roll and other information such as paper type, total roll length and name of the manufacturer. The indicia can be applied at speeds of paper travel substantially higher than the fastest known dynamic printing techniques.
    • 通过测量由两个分开的印刷鼓连续施加的标记之间的距离,其中每个以分别以相等间隔的第一和第二间隔分别施加标记,打印纸的卷标记有指示剩余在卷上的纸的长度的信息。 通过测量由每个鼓施加的标记之间的间距可以确定剩余在卷上的纸张的长度。 一些施加的标记也可以用辊长度标记进行条形编码,其中包括确定打印辊上剩余的纸张长度的第二种装置以及诸如纸张类型,总辊长度和制造商的名称的其他信息。 标记可以以比最快的已知动态印刷技术更高的纸张行进速度施加。