Inkjet printing head and inkjet printer using the same

Details Inkjet printing head and inkjet printer using the same Inkjet printing head and inkjet printer using the same

2008-05-06

2008-05-06

Nguyen, Lamson (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S042000, C347S104000

Reexamination Certificate

active

07367651

ABSTRACT:
An inkjet printing head is disclosed. The inkjet printing head comprises a nozzle unit having a length in the main scanning direction corresponds to a paper width, the nozzle unit comprising a plurality of nozzle sections split in a main scanning direction, one or more of the plurality of nozzle sections are arranged forward in a secondary direction, and a first depression depressed behind the one or more forward-arranged nozzle sections.

REFERENCES:
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patent: 6874865 (2005-04-01), Eguchi et al.
patent: 2002/0024557 (2002-02-01), Matsumoto et al.
patent: 2003/0058307 (2003-03-01), Eguchi et al.
patent: 05-024192 (1993-02-01), None
patent: 08-090814 (1996-04-01), None
patent: 2000-289233 (2000-10-01), None
patent: 2000-343716 (2000-12-01), None
patent: 2002-264322 (2002-09-01), None
patent: 2002-0014713 (2002-02-01), None

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