发明名称 |
PRINTING MATERIAL CARTRIDGE, CARTRIDGE SET AND PRINTING APPARATUS |
摘要 |
A printing apparatus includes a holder in which a cartridge set that is configured of N printing material cartridges is mounted and a mounting detection circuit for detecting a mounting state of the printing material cartridge inside the holder. Each of N printing material cartridges has a storage device for storing information regarding the contained printing material, an electric device for the mounting detection, storage device terminals and the electric device terminals. The electric device for N printing material cartridges is configured such that the detection current is predetermined threshold value current or more when N printing material cartridges are all mounted inside the holder. |
申请公布号 |
US2012081478(A1) |
申请公布日期 |
2012.04.05 |
申请号 |
US201113224207 |
申请日期 |
2011.09.01 |
申请人 |
FUJISAWA KAZUHITO;NAKANO SHUICHI;SEIKO EPSON CORPORATION |
发明人 |
FUJISAWA KAZUHITO;NAKANO SHUICHI |
分类号 |
B41J2/175 |
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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