公开(公告)号：EP1612691A1

公开(公告)日：2006-01-04

申请号：EP05076775.5

申请日：1998-02-16

申请人： CANON KABUSHIKI KAISHA

发明人： Tateyama, Jiro c/o Canon Kabushiki Kaisha ,  Fukunaga, Koji c/o Canon Kabushiki Kaisha ,  Nakamura, Atsushi c/o Canon Kabushiki Kaisha ,  Suzuki, Naohisa c/o Canon Kabushiki Kaisha ,  Katano, Kiyoshi c/o Canon Kabushiki Kaisha ,  Kobayashi, Makoto c/o Canon Kabushiki Kaisha

IPC分类号： G06F13/42 ,  G06F3/12

CPC分类号： H04L12/40058 ,  G06F3/1209 ,  G06F3/121 ,  G06F3/1224 ,  G06F3/1234 ,  G06F3/1236 ,  G06F3/1244 ,  G06F3/1286 ,  G06F3/1288 ,  G06F13/4291 ,  H04L12/40117 ,  H04L12/40123 ,  H04L69/18 ,  H04N1/00278 ,  H04N1/00283 ,  H04N1/33307 ,  H04N1/33323 ,  H04N1/33376 ,  H04N21/4108 ,  H04N21/4117 ,  H04N21/43615 ,  H04N21/43632 ,  H04N21/44231 ,  H04N2201/0015 ,  H04N2201/0034 ,  H04N2201/0039 ,  H04N2201/0049 ,  H04N2201/0074 ,  H04N2201/33328 ,  H04N2201/33364 ,  H04N2201/33378

摘要： In response to a request from a host device using an initial protocol, capability information including information indicative of a plurality of communication protocols is returned to the host device, and a communication protocol, designated by the host device based on the capability information, is set, and print data is received from the host device by the set communication protocol. In a system using an interface connected to various types of devices, e.g., an IEEE 1394 serial bus, a communication protocol, which is used when a host device transfers print data to a printer, is not limited to that unique to the manufacturer of the device.

摘要翻译： 响应于来自使用初始协议的主机设备的请求，将包括指示多个通信协议的信息的能力信息返回给主机设备，并且设置由主机设备基于能力信息指定的通信协议 ，并且通过设定的通信协议从主机设备接收打印数据。 在使用连接到各种类型的设备的接口（例如，IEEE 1394串行总线）的系统中，当主机设备将打印数据传送到打印机时使用的通信协议不限于： 设备。