Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1997-01-21
1998-11-17
Hartary, Joseph W.
Incremental printing of symbolic information
Ink jet
Ejector mechanism
347 43, B41J 241
Patent
active
058383492
ABSTRACT:
A method for electrohydrodynamic printing wherein multiple colors are printed by discharging the receiving medium by reverse-sign corona discharge, then charging the receiving medium by corona discharge, and then printing the first color. The receiving medium is then discharged, and charged a second time by corona discharge. The process is repeated for each color used in the printing. As a result, the colors are printed in their intended locations without deflection even if the intended location is a dot of previously deposited color.
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Choi Dong Ho
Smith Ian R.
Hartary Joseph W.
Natural Imaging Corporation
Steuber David E.
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