Printhead assembly with thermally aligning printhead modules

Details Printhead assembly with thermally aligning printhead modules Printhead assembly with thermally aligning printhead modules

2007-02-15

2008-10-28

Feggins, K. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S020000

Reexamination Certificate

active

07441873

ABSTRACT:
A printhead assembly that includes an elongate support beam having a silicon core, an intermediate elastomeric layer mounted to the core and an outer support structure mounted to the elastomeric layer. A plurality of printhead modules is mounted to the support beam. The printhead modules and support beam are configured so that the printhead modules are misaligned when the printhead assembly is at room temperature and move into alignment when the printhead assembly heats up to operating temperature.

REFERENCES:
patent: 5528272 (1996-06-01), Quinn et al.
patent: 5734394 (1998-03-01), Hackleman
patent: 6325488 (2001-12-01), Beerling et al.
patent: 6652071 (2003-11-01), Silverbrook
patent: 6802594 (2004-10-01), Silverbrook
patent: 6831673 (2004-12-01), Wakisaka et al.
patent: 11-010861 (1999-01-01), None
patent: 2000-280496 (2000-10-01), None
patent: WO 99/65691 (1999-12-01), None

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