Importance

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Abstract

A printhead assembly is provided comprising at least one printhead module comprising a unitary arrangement of a support member, at least two printhead integrated circuits, each of which has nozzles formed therein for delivering printing fluid onto the surface of print media, at least one fluid distribution member mounting the printhead integrated circuits to the support member, and an electrical connector for connecting electrical signals to the printhead integrated circuits, and a casing in which the printhead module is removably mounted. The support member has at least one longitudinally extending channel for carrying the printing fluid for the printhead integrated circuits and includes a plurality of apertures extending through a wall of the support member arranged so as to direct the printing fluid from the channel to associated nozzles in all of the printhead integrated circuits by way of respective ones of the fluid distribution members.

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First Claim