发明名称 |
Image forming device management system |
摘要 |
An image forming device management system includes a plurality of image forming devices, a central service station which provides a maintenance service for the image forming devices, and a communication control unit which is connected to each of the image forming devices by a signal line, the communication control unit connecting one of the image forming devices to the central service station via a communication network. In the system, each of the image forming devices includes a message unit which outputs a signal line separation message when the image forming device has no signal from the central service station or the communication control unit over a predetermined period.
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申请公布号 |
US2006268350(A1) |
申请公布日期 |
2006.11.30 |
申请号 |
US20060497364 |
申请日期 |
2006.08.02 |
申请人 |
TOMIDOKORO NOBUAKI;ASAKAWA TETSUO;MIYAWAKI SHOHZOH;NISHIDA HIROSHI |
发明人 |
TOMIDOKORO NOBUAKI;ASAKAWA TETSUO;MIYAWAKI SHOHZOH;NISHIDA HIROSHI |
分类号 |
G06F3/12;B41J29/38;G03G15/00;G03G21/00;G06F11/00;G06F11/273;G06F15/00;H04M11/00;H04N1/00;H04N1/32 |
主分类号 |
G06F3/12 |
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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