Inkjet printhead assembly with an ink reservoir in a multi-layered shell

摘要

A printhead assembly includes a carrier. An integrated circuit (IC) is configured to eject ink, and mounted on the carrier. The carrier defines a plurality of ink passages each in fluid communication with the IC. An elongate ink reservoir defines a recess in which the carrier can be received and a plurality of ink supply chambers which can each be located in fluid communication with a respective ink passage. A multi-layered shell is provided in which the ink reservoir can be received.