发明名称 |
Printhead assembly incorporating one or more printhead modules |
摘要 |
A printhead assembly includes an elongate support structure and printhead modules positioned in the support structure, along a length of the support structure. Each printhead module includes an ink feed member that defines a number of ink channels in fluid communication with an ink supply. The ink feed member has a plurality of outlet openings from which ink can be fed. An ink delivery assembly is positioned on the ink feed member. The ink delivery assembly defines a mounting formation to permit a printhead chip to be mounted on the ink delivery system. A plurality of ink inlets are in fluid communication with the outlet openings of the ink feed member. The ink delivery assembly defines a plurality of exit holes and tortuous ink flow paths from each ink inlet to a number of respective exit holes. An elongate printhead chip is mounted on the mounting formation. The printhead chip incorporates a plurality of nozzle arrangements that extend along a length of the chip. The printhead chip is positioned so that the ink can be fed from the exit holes to the printhead chip. |
申请公布号 |
US2004080571(A1) |
申请公布日期 |
2004.04.29 |
申请号 |
US20030728935 |
申请日期 |
2003.12.08 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SILVERBROOK KIA;KING TOBIN ALLEN |
分类号 |
B41J2/16;B41J2/05;B41J2/14;B41J2/145;B41J2/155;B41J2/165;(IPC1-7):B41J2/155 |
主分类号 |
B41J2/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|