Printhead assembly with print engine controller

Details Printhead assembly with print engine controller Printhead assembly with print engine controller

2004-01-21

2008-08-26

Shah, Manish S. (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S044000, C347S010000, C347S014000

Reexamination Certificate

active

07416274

ABSTRACT:
A printhead assembly is provided having at least one printhead module comprising at least two printhead integrated circuits, each of which has nozzles formed therein for delivering printing fluid onto the surface of print media, a support member for supporting and carrying the printing fluid for the at least two printhead integrated circuits, and an electrical connector for connecting electrical signals to the at least two printhead integrated circuits, drive electronics incorporating at least one controller which is connected to at least one of the at least two printhead integrated circuits via the electrical connector for controlling the printing operation of at least one of the at least two printhead integrated circuits, and a casing in which the at least one printhead module and the drive electronics are removably mounted.

REFERENCES:
patent: 6439908 (2002-08-01), Silverbrook et al.
patent: 6443555 (2002-09-01), Silverbrook et al.
patent: 6796731 (2004-09-01), Silverbrook
patent: 2002/0186285 (2002-12-01), Silverbrook et al.
patent: 615845 (1997-06-01), None
patent: 2343415 (2000-05-01), None
patent: WO 91/17051 (1991-11-01), None
patent: WO 01/42026 (2001-06-01), None
patent: WO 01/64441 (2001-09-01), None
patent: WO 01/64444 (2001-09-01), None
patent: WO 01/89849 (2001-11-01), None
patent: WO 02/076748 (2002-10-01), None

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