发明名称 |
Network control device, image forming apparatus, image forming system, network control method, and computer product |
摘要 |
A main Central Processing Unit (CPU) controls enabling and disabling a function of a network filter, and disables a function of a packet type filter (Transmission Control Protocol (TCP) header filter) during a ready status after a system is powered on. The packet type filter whether a predetermined flag corresponds to a flag included in a TCP header of an Internet Protocol (IP) packet received through a network. The main CPU enables the function in an energy-saving mode, and disables the function when the energy-saving mode transitions to the ready status.
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申请公布号 |
US2005216776(A1) |
申请公布日期 |
2005.09.29 |
申请号 |
US20050081774 |
申请日期 |
2005.03.17 |
申请人 |
WATANABE HIDEYUKI |
发明人 |
WATANABE HIDEYUKI |
分类号 |
B41J29/38;G06F1/26;G06F1/32;G06F3/12;H04N1/00;(IPC1-7):G06F1/26 |
主分类号 |
B41J29/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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