Incremental printing of symbolic information – Ink jet – Controller
Patent
1997-12-11
2000-08-29
Barlow, John
Incremental printing of symbolic information
Ink jet
Controller
B41J 2938
Patent
active
061097152
ABSTRACT:
A control system for an inkjet printer to deliver a drive voltage to a piezoelectric element to discharge an ink drop and to reduce the effects of post-discharge vibrations propagated through an ink reservoir within a printing head of the inkjet printer. The control system can reduce the effects of post-discharge vibrations by delivering a secondary pulse to the piezoelectric element following delivery of the drive voltage and/or tailoring the leading and trailing edges of the driving voltage.
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patent: 4503444 (1985-03-01), Tacklind
patent: 5208605 (1993-05-01), Drake
patent: 5412410 (1995-05-01), Rezanka
patent: 5644341 (1997-07-01), Fujii et al.
Barlow John
Minolta Co. , Ltd.
Stewart Jr. Charles W.
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