发明名称 |
FACSIMILE APPARATUS AND COMMUNICATION METHOD THEREOF |
摘要 |
A telephone line interface section, which has a selector switch for selectively connecting two of a facsimile section, a telephone line and an information unit such as a personal computer, is provided. The telephone line interface section is provided with a telephone line monitor which detects an ON/OFF state of a start switch for directing the facsimile section to be operated and detects existence or non-existence of a DC loop current which is a connecting signal at the time when the facsimile section is connected to an external telephone switchboard via the telephone line. The selector switch connects the facsimile section to the information unit based upon the telephone line monitor when the start switch is in the ON state and the connecting signal is not detected. As a result, in the case where the facsimile section is used as a scanner and printer of the information unit, the facsimile section can be simply connected to the information unit.
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申请公布号 |
CA2197968(C) |
申请公布日期 |
2000.10.24 |
申请号 |
CA19972197968 |
申请日期 |
1997.02.19 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
SHIMADA, KOJI;YAMADA, HIROSHI;KATSURADA, MORIHIRO;MATSUMOTO, MASAFUMI;FUJIWARA, SHIGEKAZU;KAMBARA, RYOJI |
分类号 |
H04M11/00;H04N1/00;H04N1/32;H04N1/327;(IPC1-7):H04N1/327 |
主分类号 |
H04M11/00 |
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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