Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2008-01-01
2008-01-01
Shah, Manish S. (Department: 2853)
Incremental printing of symbolic information
Ink jet
Controller
C347S010000, C347S011000, C347S014000
Reexamination Certificate
active
11069037
ABSTRACT:
A liquid ejecting apparatus of the invention includes a distance obtaining unit that obtains a distance between the nozzle of the head and a medium to which the liquid is ejected. The driving signal is a periodical signal including a first pulse-wave capable of ejecting a drop of the liquid having a predetermined volume at a relatively low speed, and a second pulse-wave capable of ejecting a drop of the liquid having the predetermined volume at a relatively high speed, the predetermined volume corresponding to a predetermined level data. The driving-pulse generator is adapted to generate, when the selected level data is the predetermined level data: a driving-pulse including only the first pulse-wave when a distance obtained by the distance obtaining unit is not less than a predetermined value; and a driving-pulse including only the second pulse-wave when the distance is less than the predetermined value.
REFERENCES:
patent: 2002/0122085 (2002-09-01), Chaug
patent: 2003/0146165 (2003-08-01), Katsube et al.
patent: 2005/0088469 (2005-04-01), Igarashi
patent: 2005/0270318 (2005-12-01), Noda
patent: 59-133066 (1984-07-01), None
patent: 08-336970 (1996-12-01), None
patent: 11-20165 (1999-01-01), None
patent: 11-58734 (1999-03-01), None
patent: 2003-103840 (2003-04-01), None
Hosono Satoru
Togashi Takayuki
Martin Lauren E.
Seiko Epson Corporation
Shah Manish S.
Sughrue & Mion, PLLC
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