Ink jet printer capable of forming high definition images

Details Ink jet printer capable of forming high definition images Ink jet printer capable of forming high definition images

2007-04-02

2008-11-11

Nguyen, Thinh H (Department: 2861)

Incremental printing of symbolic information

Ink jet

Controller

C347S010000

Reexamination Certificate

active

07448713

ABSTRACT:
An ink jet printer ejects ink droplets of a plurality of sizes based on image data, and prints dots of a plurality of sizes corresponding to the ink droplets of the plurality of sizes for recording the image. In the ink jet printer, in order to print a smoothing dot close to a normal dot, pulse voltage having a waveform having its printing timing changed from a waveform for printing the normal dot is applied to a piezoelectric element. As a result, an ink jet printer capable of recording high definition images can be provided.

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