Patent Number: 7,581,814

Title: Ink channel extrusion module for a pagewidth printhead

Abstract: An elastomeric ink delivery extrusion transports ink and air to printhead modules in an ink jet printhead assembly. A series of patterned holes are laser ablated onto an upper surface of the extrusion. These interface with inlets on the underside of a series of printhead modules of the assembly and relay ink and air from respective longitudinal channels of the extrusion.

Inventors: Silverbrook; Kia (Balmain, AU)

Assignee: Silverbrook Research Pty Ltd

International Classification: B41J 2/155 (20060101)

Expiration Date: 2021-09-01 0:00:00