Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1997-02-04
2000-06-06
Fuller, Benjamin R.
Incremental printing of symbolic information
Ink jet
Ejector mechanism
347 70, 347 68, 347 94, B41J 2295
Patent
active
060709723
ABSTRACT:
An ink jet printing head that, based on the face shooter principle, contains a nozzle row arranged in the z-direction in the surface of a plate, allowing an ink jet to be ejected in the y-direction, a membrane plate arranged on a first chamber plate carrying the ink chambers, and paths for delivering and actuators for expelling ink from each chamber. The ink jet printing head also has a second chamber plate in a different level from the first chamber plate. The chambers of the second chamber plate are arranged offset in the x- and z-directions relative to the chambers of the first chamber plate. The overlap of chambers of neighboring levels becomes minimal as a result.
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Annick Christina
Francotyp-Postalia AG & Co.
Fuller Benjamin R.
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