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Inkjet printhead assembly

  • US 9,168,755 B2
  • Filed: 11/07/2014
  • Issued: 10/27/2015
  • Est. Priority Date: 06/30/1999
  • Status: Expired due to Fees
First Claim
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1. An inkjet printhead assembly comprising:

  • an elongate ink supply structure having a plurality of longitudinally extending ink supply channels corresponding to a plurality of different colored inks and a plurality of outlet openings; and

    a plurality of individual printhead modules arranged along a length of the ink supply structure,wherein each printhead module comprises;

    a carrier having a plurality of inlets for receiving ink from a respective set of said outlet openings, a mounting surface having a plurality of ink supply slots defined therein and a plurality of converging walls extending from the inlets towards the ink supply slots, the converging walls defining a plurality of converging ink galleries for supplying the plurality of different colored inks; and

    a printhead segment bonded to the mounting surface, the printhead segment receiving the different colored inks from the plurality of ink supply slots.

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