发明名称 METHOD OF MONITORING THE STATUS OF A PERIPHERAL DEVICE, AND A COMPUTER AND NETWORK SYSTEM
摘要 A network system enables monitoring the status of peripheral devices from computers without concentrating a load on the network. A specific device driver that runs on a specific computer connected to the network has an initialization command transmission unit that sends a first initialization command to the specific printer when a process command is sent to a specific printer, and an operating status monitoring unit that, after initialization based on the first initialization command is completed, monitors the operating status of the specific printer until the printer power turns off. Because the specific computer does not initialize and does not monitor the operating status of the specific printer until the computer sends a process command, concentrating a load on the network is avoided when the network system starts up.
申请公布号 US2013111072(A1) 申请公布日期 2013.05.02
申请号 US201213662114 申请日期 2012.10.26
申请人 SEIKO EPSON CORPORATION;SEIKO EPSON CORPORATION 发明人 TAKEUCHI YASUHIRO;NAGASAWA HIROYUKI
分类号 G06F3/00 主分类号 G06F3/00
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