发明名称 |
Reservoir assembly for a pagewidth printhead cartridge |
摘要 |
The invention relates to a reservoir assembly for a pagewidth printhead cartridge. The cartridge has a fluid distribution molding with priming inlets in fluid communication with fluid channels for supplying printing fluid to a plurality of printhead integrated circuits. The reservoir assembly includes a reservoir compartment arranged in fluid communication with the fluid channels via a fluid outlet. The reservoir includes a porous absorbent material located inside the compartment to absorb printing fluid delivered via the priming inlets. The reservoir assembly also includes a bypass fluid path arranging the fluid outlet and a well region of the compartment in fluid communication, said bypass fluid path having a bypass valve to facilitate priming the reservoir compartment with printing fluid. |
申请公布号 |
US7771035(B2) |
申请公布日期 |
2010.08.10 |
申请号 |
US20080007818 |
申请日期 |
2008.01.16 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SILVERBROOK KIA;NAKAZAWA AKIRA;HIBBARD CHRISTOPHER;MACKEY PAUL IAN;BERRY NORMAN MICHEAL;JACKSON GARRY RAYMOND |
分类号 |
B41J2/19;B41J2/175;B41J29/02 |
主分类号 |
B41J2/19 |
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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