Patent ID: 8733274
Filing Date: 2014-05-27
Classification: B41J

Abstract:
1. An apparatus comprising: a tubular member having a closed off tip; a plurality of inkjet print head dies directly seated upon an exterior outer circumferential surface of the tubular member while concurrently facing in different fixed directions relative to one another, the plurality of inkjet print head dies having adjustable fluid ejection patterns, each of the plurality of inkjet print head dies comprising a flat planar package of components, the package comprising ejectors, a first face seated upon the exterior outer circumferential surface of the tubular member, and a second face which is flat and opposite to the first face, and a plurality of nozzles for directing liquid propelled by the electors, said plurality of nozzles are located along said second face and extend through said second face; a plurality of lumens within the tubular member, each lumen configured to supply fluid to one of the inkjet print head dies; and wherein the tubular member includes a plurality of facets, each facet comprising a planar surface formed on the outer exterior circumferential surface of the tubular member and supporting one of the plurality of inkjet print head dies.