发明名称 |
PRINTING APPARATUS AND CONTROL METHOD THEREOF, AND PRINTING SYSTEM |
摘要 |
<p>This invention has as its object to allow an authentication process that avoids unnecessary information from being stored in a digital camera irrespective of whether or not a digital camera connected to the printer has a direct print function. To this end, in this invention, in an early stage of connection between a digital camera DSC and PD printer, the PD printer side requests an object which contains a keyword as authentication information of those which are stored and held by the DSC (S29). As a result, after it is determined the returned information contains authentication information, the printer notifies the DSC of its own authentication information (S33).</p> |
申请公布号 |
EP1529398(B9) |
申请公布日期 |
2014.12.31 |
申请号 |
EP20030730794 |
申请日期 |
2003.06.03 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SUGA, AKIRA;KAWAMURA, HIDEAKI;OGIWARA, SATOSHI;AIZAWA, TAKASHI |
分类号 |
B41J29/38;H04N5/91;G06F3/12;H04N1/00;H04N5/225;H04N5/76;H04N5/765;H04N101/00 |
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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