Printhead assembly with heat sink for drive circuitry

Details Printhead assembly with heat sink for drive circuitry Printhead assembly with heat sink for drive circuitry

2008-01-29

2008-01-29

Nguyen, Lamson (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S049000, C347S054000

Reexamination Certificate

active

11499709

ABSTRACT:
A printhead assembly with at least two printhead integrated circuits (IC's), each having arrays of printing fluid ejection nozzles. A support member in the assembly supports and carries the printing fluid fed to the at least two printhead integrated circuits. Drive circuitry for controlling the operation of the printhead IC's has an electrical connector for connecting the drive circuitry to the at least two printhead integrated circuits. The assembly has a casing for supporting the printhead IC's, the support member, the drive circuitry and the electrical connector within an inkjet printer, wherein, the casing has a heat sink to draw heat away from the drive circuitry.

REFERENCES:
patent: 5615085 (1997-03-01), Wakabayashi et al.
patent: 6264322 (2001-07-01), Axtell et al.
patent: 6796731 (2004-09-01), Silverbrook
patent: 2002/0186285 (2002-12-01), Silverbrook et al.
patent: 2005/0157004 (2005-07-01), Silverbrook et al.
patent: 2005/0157087 (2005-07-01), Silverbrook et al.
patent: 0615845 (1997-06-01), None
patent: 2343415 (2000-05-01), None
patent: WO 91/017051 (1991-11-01), None
patent: WO 01/042026 (2001-06-01), None
patent: WO 01/064441 (2001-09-01), None
patent: WO 01/064444 (2001-09-01), None
patent: WO 01/089849 (2001-11-01), None
patent: WO 02/076748 (2002-10-01), None

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