发明名称 |
Printing apparatus, printing material cartridge, adaptor for printing material container, and circuit board |
摘要 |
AU040ZN975-Wl A printing material cartridge comprises: a memory device; a plurality of first terminals through which a power source voltage and signals for operating the memory device are supplied from a printing apparatus; and a plurality of 5 second terminals to be used for detecting attachment conditions of the printing material cartridge in a cartridge attachment unit. The plurality of first terminals have a plurality of first contact portions that get in contact with corresponding apparatus-side terminals when the printing material container is properly attached to the cartridge attachment unit. The plurality of second 10 terminals have a plurality of second contact portions that get in contact with corresponding apparatus-side terminals when the printing material container is properly attached to the cartridge attachment unit. The plurality of first and second contact portions are arranged so as to form a first row and a second row. Four contact portions among the plurality of second contact portions are 15 placed at both ends of the first and second rows, respectively. |
申请公布号 |
AU2011285475(B2) |
申请公布日期 |
2014.01.09 |
申请号 |
AU20110285475 |
申请日期 |
2011.08.31 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
ASAUCHI, NOBORU;NAKANO, SHUICHI |
分类号 |
B41J2/175;B41J29/00;B41J29/38;G03G15/00 |
主分类号 |
B41J2/175 |
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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