Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2008-09-23
2008-09-23
Nguyen, Lamson (Department: 2861)
Incremental printing of symbolic information
Ink jet
Controller
Reexamination Certificate
active
11637829
ABSTRACT:
A recording-density control method of an image recording apparatus for performing image recording by arranging, a nozzle array component arranged in a plural number comprising a plurality of nozzles for discharging uniform-color ink. A test recording is performed on the recording medium by N number of the nozzle array components arranged in a plural number. In the test recording, a driving parameter for driving the second nozzle array component is determined from a recording density of the recording medium used for the test recording by nozzles located at a contact edge of the first nozzle array component and the second nozzle array component. A recording density is estimated at the edge of an nthnozzle array component that is in contact with the n+1thnozzle array component for the N number of nozzle array components driven by the determined driving parameter, and a driving parameter for driving the n+1thnozzle array component is determined.
REFERENCES:
patent: 4435634 (1984-03-01), Horlander
patent: 6020976 (2000-02-01), Fujita et al.
patent: 2002/0149635 (2002-10-01), Askeland et al.
patent: 10-44519 (1998-02-01), None
Frishauf Holtz Goodman & Chick P.C.
Nguyen Lamson
Olympus Corporation
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