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    • 1. 发明授权
    • Printer and method for control thereof
    • 打印机及其控制方法
    • US06603565B1
    • 2003-08-05
    • US09403829
    • 2000-04-03
    • Karola ScheidigVolker WarbusHeinrich Lay
    • Karola ScheidigVolker WarbusHeinrich Lay
    • G06F1500
    • G06F3/1297
    • A method for controlling a printer includes the steps of generating a plurality of set up data sets such as a first set up data set corresponding to a first printer language and a second set up data set corresponding to a second printer language. Each set up data set comprises language independent control data and language-dependent control data. The method further includes the step of loading the language-independent data and the language-dependent data of the first set up data set corresponding to the first printer language into the main memory of an electronic printer controller. During ongoing printer operation, the method further includes the step of monitoring the print data stream being communicated to the electronic printer controller and determining when a change in printer language from the first printer language to a second printer language occurs in the data stream. The method further includes the step of loading the language-dependent control data of the second set up data set that corresponds to the second printer language into the main memory of the electronic printer controller. A printer with a printer controller with a main memory for receiving set up data sets from the main memory of a control panel is also provided. The printer includes a data bus connecting the printer controller to the control panel, a detector for monitoring the print data stream and determining when the language changes. The detector being in communication with the control panel and sending a signal to the control panel when the printer language changes thereby enabling the control panel to send an appropriate set up data set to the main memory of the printer controller.
    • 一种用于控制打印机的方法包括以下步骤:产生多个设置数据集,例如对应于第一打印机语言的第一设置数据集和对应于第二打印机语言的第二设置数据集。 每个设置数据集包括语言无关的控制数据和与语言有关的控制数据。 该方法还包括将与语言无关的数据和与第一打印机语言相对应的第一设置数据集的与语言有关的数据加载到电子打印机控制器的主存储器中的步骤。 在正在进行的打印机操作期间,该方法还包括监视正在传送到电子打印机控制器的打印数据流的步骤,以及确定何时在数据流中发生打印机语言从第一打印机语言到第二打印机语言的变化。 该方法还包括将与第二打印机语言相对应的第二设置数据集的与语言相关的控制数据加载到电子打印机控制器的主存储器中的步骤。 还提供一种带有主存储器的打印机控制器的打印机,用于从控制面板的主存储器接收设置数据组。 打印机包括将打印机控制器连接到控制面板的数据总线,用于监视打印数据流并确定语言何时改变的检测器。 检测器与控制面板通信,并且当打印机语言改变时向控制面板发送信号,从而使得控制面板能够向打印机控制器的主存储器发送适当的设置数据。