Inkjet printhead module having channeled ink distribution

Details Inkjet printhead module having channeled ink distribution Inkjet printhead module having channeled ink distribution

2007-08-28

2007-08-28

Do, An H. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S049000

Reexamination Certificate

active

11478594

ABSTRACT:
An inkjet printhead module is provided having an elongate support member longitudinally supporting a plurality of printhead integrated circuits via respective ink distribution members. The support member has a plurality of channels for carrying and delivering ink to inkjet nozzles of the printhead integrated circuits via a plurality of apertures. The ink distribution members each incorporate a laminated stack of layers for distributing the ink from the support member apertures to the respective printhead integrated circuit via distribution apertures of successively smaller diameter.

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