Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1996-12-09
1997-12-30
Frahm, Eric
Incremental printing of symbolic information
Ink jet
Ejector mechanism
347 40, 347 63, B41J 214, B41J 2145, B41J 205
Patent
active
057036322
ABSTRACT:
An ink jet head includes a passage-forming member providing a plurality of ink passages and an orifice plate having an array of ejection outlets in communication with respective ink passages. The orifice plate has a plurality of edge portions and the ejection outlets are arranged along a line that runs parallel to at least one of the edge portions and intersects opposing edge portions at crossing points. A confining member is configured to hold the orifice plate against the passage-forming member only in areas proximate to the crossing points.
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Arashima Teruo
Hattori Yoshifumi
Ikeda Masami
Kashino Toshio
Kimura Makiko
Canon Kabushiki Kaisha
Frahm Eric
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