发明名称 Ink-jet pen with two-part lid and techniques for filling
摘要 A technique for dispensing ink into an inkjet cartridge. An ink filling kit includes an ink supply including at least one ink chamber for holding a fill supply of liquid ink, and at least one protruding needle in communication with each ink chamber. The kit can include a vacuum system for applying a vacuum to the nozzle array of the printhead nozzle array to draw air through the nozzle array. A method for filling an inkjet cartridge includes providing an ink supply including at least one ink chamber for holding a fill supply of liquid ink, and at least one protruding needle in communication with the ink chamber, holding the inkjet cartridge in a position during a fill procedure relative to the ink supply, wherein the needle extends into internal ink reservoir, dispensing ink from the ink supply through the needle into the ink reservoir, and applying a vacuum to the nozzle array of the printhead nozzle array during the fill procedure to draw air through the nozzle array. The cartridge can include a two part lid structure, including a lid portion for permanent attachment to the housing, and a cover portion having a closed position for covering at least one fill port in the lid structure, the cover portion movable to allow access to the at least one fill port.
申请公布号 US2002196317(A1) 申请公布日期 2002.12.26
申请号 US20020152891 申请日期 2002.05.21
申请人 SANTHANAM RAM;ORTEGA JOSE L. 发明人 SANTHANAM RAM;ORTEGA JOSE L.
分类号 B41J2/175;(IPC1-7):B41J2/175 主分类号 B41J2/175
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