Educatable media determination system for inkjet printing
    1.
    发明授权
    Educatable media determination system for inkjet printing 有权
    用于喷墨打印的可教育媒体测定系统

    公开(公告)号:US06425650B1

    公开(公告)日:2002-07-30

    申请号:US09687999

    申请日:2000-10-13

    IPC分类号: B41J201

    摘要: A system of classifying incoming media entering an inkjet or other printing mechanism is provided to identify the media without requiring any special manufacturer markings. The incoming media is optically scanned using a blue-violet light to obtain both diffuse and specular reflectance data, from which a media signature is generated. The generated signature is compared with known signatures for different media types to classify the incoming media, and a corresponding print mode is selected. Finally, the selected print mode for the classified incoming media is stored for future reference. Thus, a consumer can teach the printing mechanism to recognize new types of media. For borderline media falling between two categories, the printer remembers which category was selected previously, and then applies the same print mode to the next borderline media to provide a visually consistent output. A printing mechanism constructed to implement this method is also provided.

    摘要翻译: 提供分类进入喷墨或其他打印机构的进入介质的系统以识别介质,而​​不需要任何特殊的制造商标记。 使用蓝紫色光对入射介质进行光学扫描,以获得从其产生媒体签名的漫反射和反射数据。 将生成的签名与不同媒体类型的已知签名进行比较,以对传入的媒体进行分类,并选择相应的打印模式。 最后,存储用于分类进入媒体的所选打印模式以备将来参考。 因此,消费者可以教导印刷机构识别新型的介质。 对于两个类别之间的边界媒体,打印机会记住以前选择的类别,然后将相同的打印模式应用于下一个边界媒体,以提供视觉上一致的输出。 还提供了一种用于实现该方法的打印机构。

    Temperature calibration for fluid ejection head
    2.
    发明授权
    Temperature calibration for fluid ejection head 有权
    流体喷头温度校准

    公开(公告)号:US07607746B2

    公开(公告)日:2009-10-27

    申请号:US11955329

    申请日:2007-12-12

    IPC分类号: B41J29/38

    摘要: The present invention includes as one embodiment a method of ejecting a fluid onto a print media. The method includes providing an ejection head having a nozzle that is coupled to a temperature sensor and a memory device. The method further includes measuring an uncalibrated temperature of the ejection head with the temperature sensor, recalling a correction value from the memory device, applying the correction value to the uncalibrated temperature to generate a calibrated temperature, and ejecting fluid from the nozzle onto the print media when the calibrated temperature is within a predefined temperature range.

    摘要翻译: 本发明包括作为一个实施例的将流体喷射到打印介质上的方法。 该方法包括提供具有连接到温度传感器和存储装置的喷嘴的喷射头。 该方法还包括利用温度传感器测量喷射头的未校准温度,从存储装置回收校正值,将校正值应用于未校准温度以产生校准温度,并将流体从喷嘴喷射到打印介质上 当校准温度在预定的温度范围内时。

    Replaceable printing component
    4.
    发明授权
    Replaceable printing component 有权
    可更换打印部件

    公开(公告)号:US08474938B2

    公开(公告)日:2013-07-02

    申请号:US13250445

    申请日:2011-09-30

    IPC分类号: B41J29/38

    CPC分类号: B41J2/17546

    摘要: A replaceable printing component is provided, including a fluid reservoir, an electrical storage device mounted on the fluid reservoir, and an identifier stored on the information storage device, wherein the identifier is fixed based on an initial volume of fluid stored in the fluid reservoir.

    摘要翻译: 提供了一种可替换的打印部件,包括流体储存器,安装在流体储存器上的电存储装置以及存储在信息存储装置上的标识符,其中基于存储在流体储存器中的流体的初始体积来固定标识符。

    AUTHENTICATION SYSTEMS AND METHODS
    5.
    发明申请
    AUTHENTICATION SYSTEMS AND METHODS 有权
    认证系统和方法

    公开(公告)号:US20130083096A1

    公开(公告)日:2013-04-04

    申请号:US13250012

    申请日:2011-09-30

    IPC分类号: G06F21/00 B41J3/00

    摘要: In an embodiment, an authentication system includes a base unit to receive a replaceable supply device, a controller integrated into the base unit, known characteristic data accessible by the controller, and an authentication algorithm executable on the controller to authenticate the supply device if a known characteristic measured on the supply device matches the known characteristic data.

    摘要翻译: 在一个实施例中,认证系统包括用于接收可替换供应设备的基本单元,集成到基本单元中的控制器,由控制器访问的已知特征数据,以及可在控制器上执行的认证算法,用于认证供应设备,如果已知 在供电装置上测量的特性与已知的特征数据匹配。

    REPLACEABLE PRINTING COMPONENT
    6.
    发明申请
    REPLACEABLE PRINTING COMPONENT 有权
    可更换打印组件

    公开(公告)号:US20120019576A1

    公开(公告)日:2012-01-26

    申请号:US13250445

    申请日:2011-09-30

    IPC分类号: B41J2/195

    CPC分类号: B41J2/17546

    摘要: A replaceable printing component is provided, including a fluid reservoir, an electrical storage device mounted on the fluid reservoir, and an identifier stored on the information storage device, wherein the identifier is fixed based on an initial volume of fluid stored in the fluid reservoir.

    摘要翻译: 提供了一种可替换的打印部件,包括流体储存器,安装在流体储存器上的电存储装置以及存储在信息存储装置上的标识符,其中基于存储在流体储存器中的流体的初始体积来固定标识符。

    Fluid ejection device
    7.
    发明授权
    Fluid ejection device 有权
    流体喷射装置

    公开(公告)号:US08057006B2

    公开(公告)日:2011-11-15

    申请号:US11977539

    申请日:2007-10-24

    IPC分类号: B41J29/38

    CPC分类号: B41J2/17546

    摘要: A fluid ejection device for use with a print system to eject fluid onto a substrate includes a fluid reservoir and an identifier associated with the fluid reservoir, wherein the identifier is fixed and specifies a nominal fluid ejection rate of fluid from the fluid reservoir.

    摘要翻译: 用于打印系统以将流体喷射到基底上的流体喷射装置包括流体储存器和与流体储存器相关联的识别器,其中标识符是固定的并且指定来自流体储存器的流体的标称流体喷射速率。

    System and Method Using Ink Usage Adjustment Values
    10.
    发明申请
    System and Method Using Ink Usage Adjustment Values 有权
    使用墨水使用调整值的系统和方法

    公开(公告)号:US20130057606A1

    公开(公告)日:2013-03-07

    申请号:US13697121

    申请日:2010-05-11

    IPC分类号: B41J2/195 B41J2/175

    CPC分类号: B41J2/17553 B41J2/17546

    摘要: A method for tuning ink usage includes storing an ink usage adjustment value in a memory of an ink cartridge; and with a printing system utilizing the ink cartridge, adjusting an ink usage of the ink cartridge based on the ink usage adjustment value. An ink cartridge includes a memory for storing an ink usage adjustment value, the ink usage adjustment value based on ink usage properties of the cartridge. A printing system utilizing the ink cartridge adjusts an ink usage of the ink cartridge based on the ink usage adjustment value.

    摘要翻译: 调整墨水使用的方法包括将墨水使用调节值存储在墨盒的存储器中; 以及利用墨盒的打印系统,基于墨水使用调整值调节墨盒的墨水使用量。 墨盒包括用于存储墨水使用调整值的存储器,基于墨盒的墨水使用性质的墨水使用调节值。 利用墨盒的打印系统基于墨水使用调节值调节墨盒的墨水使用。