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    • 3. 发明授权
    • Printing apparatus and printing method for converting print data to a representation supported by a selected printer
    • 用于将打印数据转换成由所选打印机支持的表示的打印设备和打印方法
    • US06515758B2
    • 2003-02-04
    • US09326539
    • 1999-06-07
    • Toyokazu UdaSusumu SugiuraMakoto TakaokaShigetada Kobayashi
    • Toyokazu UdaSusumu SugiuraMakoto TakaokaShigetada Kobayashi
    • G06F1500
    • H04N1/00204G06F3/1297H04N2201/0068H04N2201/0074
    • A printer server connectable to a plurality of printers includes a receiver for receiving print data from an external apparatus, a first discrimination unit for discriminating a representation by which the received print data is described, and a selection unit for selecting, from the plurality of printers, a printer to print an image corresponding to the received print data. A second discrimination unit of the printer server discriminates whether the selected printer is capable of processing print data in the discriminated representation. When the selected printer is not capable of processing print data in the discriminated representation, a controller of the printer sever converts the received print data into print data in another representation and transmits the print data in the other representation. The controller transmits print data in the discriminated representation when the selected printer is capable of processing print data in the discriminated representation. The apparatus also includes a status receiver for receiving, from the selected printer, status information indicating that transmitting print data has been printed normally. A status sending unit of the apparatus sends the status information to the external apparatus.
    • 可连接到多个打印机的打印机服务器包括用于从外部设备接收打印数据的接收器,用于鉴别所述接收到的打印数据的描述的表示的第一判别单元和用于从多个打印机中选择的选择单元 打印机,用于打印与所接收的打印数据相对应的图像。 打印机服务器的第二识别单元判断所选择的打印机是否能够处理所识别的表示中的打印数据。 当所选择的打印机不能处理所识别的表示中的打印数据时,打印机服务器的控制器将所接收的打印数据以另一种形式转换为打印数据,并以另一种形式传送打印数据。 当所选择的打印机能够处理所识别的表示中的打印数据时,控制器以鉴别表示形式发送打印数据。 该装置还包括状态接收器,用于从所选择的打印机接收指示正常打印传送打印数据的状态信息。 设备的状态发送单元将状态信息发送到外部设备。