Pagewidth printhead assembly with ink distribution arrangement

Details Pagewidth printhead assembly with ink distribution arrangement Pagewidth printhead assembly with ink distribution arrangement

2006-06-26

2008-12-23

Feggins, K. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

Reexamination Certificate

active

07467859

ABSTRACT:
A pagewidth printhead assembly is provided. The assembly comprises: an ink conduit structure defining a plurality of ink conduits converging at centrally positioned ink outlets; a pagewidth printhead mounted centrally on the ink conduit structure, the integrated circuits being in fluid communication with the ink outlets; and an ink distribution structure in fluid communication with the ink conduit structure, the ink distribution structure defining a plurality of ink ducts, each ink duct being in fluid communication with a respective set of ink conduits; and a plurality of inlet ports arranged on the ink distribution structure, each inlet port being in fluid communication with a respective ink duct.

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