Inkjet printhead module having channeled ink distribution

摘要

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.