Printhead filter systems and methods for manufacturing the same

Details Printhead filter systems and methods for manufacturing the same Printhead filter systems and methods for manufacturing the same

2005-03-31

2011-11-29

Vo, Anh T. N. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S049000

Reexamination Certificate

active

08066363

ABSTRACT:
Ink delivery systems for an ink jet printer and methods for manufacturing the same. In an embodiment, the system comprises a separable ink tank, a printhead body having an opening, ink ejectors associated with the printhead body, and a retainer engaged with the tower portion of the printhead body and with an exit port of the ink tank. A filter is attached to least one of the printhead opening and the retainer, such as by insert molding or heat staking for example. A filter cover member, such as a wick or a septum for instance, is disposed adjacent the filter.

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