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    • 1. 发明授权
    • Method and apparatus for transferring information to a printhead
    • 用于将信息传送到打印头的方法和装置
    • US06582042B1
    • 2003-06-24
    • US09702267
    • 2000-10-30
    • Joseph M. TorgersonBruce CowgerDavid M. HurstMark H. MacKenzie
    • Joseph M. TorgersonBruce CowgerDavid M. HurstMark H. MacKenzie
    • B41J2938
    • B41J2/04521B41J2/04541B41J2/04543B41J2/0458
    • The present disclosure relates to an inkjet printing system that includes an inkjet printhead having a plurality of electrical contacts. The plurality of electrical contacts include address contacts and enable contacts for enabling drop generators and drive current contacts for providing drive current to enable drop generators for selectively ejecting ink therefrom. The printing system includes a printing device having a plurality of electrical contacts including address contacts, enable contacts and drive current contacts. The plurality of electrical contacts are configured to establish electrical contact with corresponding electrical contacts on the inkjet printhead upon insertion of the inkjet printhead into the printing device. The printing device provides periodic address signals and enable signals to the address and enable contacts one the printhead. In addition, the printing device selectively applies drive current to accomplish forming images on print media.
    • 本公开涉及一种喷墨打印系统,其包括具有多个电触点的喷墨打印头。 多个电触头包括地址触点和启用触点,用于使液滴发生器和驱动电流触点用于提供驱动电流以使液滴发生器能够从其中选择性地喷射墨水。 打印系统包括具有包括地址触点,使能触点和驱动电流触点的多个电触点的打印装置。 多个电触头配置成在将喷墨打印头插入打印装置中时与喷墨打印头上的对应电触点建立电接触。 打印设备提供周期性的地址信号并使能信号到地址,并使打印头能够接触一个打印头。 此外,打印装置选择性地施加驱动电流以在打印介质上形成图像。
    • 2. 发明授权
    • Inkjet printhead and method for the same
    • 喷墨打印头和方法相同
    • US06402279B1
    • 2002-06-11
    • US09702141
    • 2000-10-30
    • Joseph M. TorgersonBruce CowgerDavid M. HurstMark H. MacKenzie
    • Joseph M. TorgersonBruce CowgerDavid M. HurstMark H. MacKenzie
    • B41J2938
    • B41J2/04541B41J2/04543B41J2/0458
    • The present disclosure relates to an inkjet printhead having a plurality of drop generators that selectively eject ink in response to activation. The inkjet printhead includes first and second drop generators disposed on the printhead. Each of the first and second drop generators are configured for connection to a source of drive current. The inkjet printhead also includes a control device configured for connection to a periodic address signal and first and second periodic enable signals. The control device is responsive to the first periodic enable signal and periodic address signal for enabling the first drop generator for activation in response to drive current. The control device is responsive to the second periodic enable signal and periodic address signal for enabling the second drop generator for activation in response to drive current.
    • 本公开涉及具有多个液滴发生器的喷墨打印头,其响应于激活而选择性地喷射墨水。 喷墨打印头包括设置在打印头上的第一和第二液滴发生器。 第一和第二液滴发生器中的每一个被配置为连接到驱动电流源。 喷墨打印头还包括被配置为连接到周期地址信号和第一和第二周期使能信号的控制装置。 所述控制装置响应于所述第一周期性使能信号和周期性地址信号,以使所述第一液滴发生器响应于驱动电流而被激活。 所述控制装置响应于所述第二周期性使能信号和周期性地址信号,以使所述第二液滴发生器响应于驱动电流而被激活。
    • 3. 发明授权
    • Method and apparatus for transferring information to a printhead
    • 用于将信息传送到打印头的方法和装置
    • US06698857B2
    • 2004-03-02
    • US10430950
    • 2003-05-07
    • Joseph M. TorgersonBruce CowgerDavid M. HurstMark H. MacKenzie
    • Joseph M. TorgersonBruce CowgerDavid M. HurstMark H. MacKenzie
    • B41J2938
    • B41J2/04521B41J2/04541B41J2/04543B41J2/0458
    • The present disclosure relates to an inkjet printing system that includes an inkjet printhead having a plurality of electrical contacts. The plurality of electrical contacts include address contacts and enable contacts for enabling drop generators and drive current contacts for providing drive current to enable drop generators for selectively ejecting ink therefrom. The printing system includes a printing device having a plurality of electrical contacts including address contacts, enable contacts and drive current contacts. The plurality of electrical contacts are configured to establish electrical contact with corresponding electrical contacts on the inkjet printhead upon insertion of the inkjet printhead into the printing device. The printing device provides periodic address signals and enable signals to the address and enable contacts one the printhead. In addition, the printing device selectively applies drive current to accomplish forming images on print media.
    • 本公开涉及一种喷墨打印系统,其包括具有多个电触点的喷墨打印头。 多个电触头包括地址触点和启用触点,用于使液滴发生器和驱动电流触点用于提供驱动电流以使液滴发生器能够从其中选择性地喷射墨水。 打印系统包括具有包括地址触点,使能触点和驱动电流触点的多个电触点的打印装置。 多个电触头配置成在将喷墨打印头插入打印装置中时与喷墨打印头上的对应电触点建立电接触。 打印设备提供周期性的地址信号并使能信号到地址,并使打印头能够接触一个打印头。 此外,打印装置选择性地施加驱动电流以在打印介质上形成图像。