Patent ID: 9616658
Date: 2017-04-11
CPC Classifications: B41J

Claim:
1. A liquid ejecting apparatus comprising: a liquid ejecting head having an ejection surface having a plurality of ejection ports configured to eject liquid droplets; a relative moving mechanism configured to cause relative movement of a recording medium relative to the liquid ejecting head in a relative moving direction parallel to the ejection surface; an image data memory configured to store image data having, for each of the plurality of ejection ports, a dot element array in which a plurality of dot elements corresponding to a plurality of dots on a recording medium is arrayed in formation order of forming the plurality of dots, the plurality of dots being formed by liquid droplets ejected from a corresponding one of the plurality of ejection ports, the image data having a dot element value for each of the plurality of dot elements, the dot element value being indicative of a total amount of liquid droplets ejected from the corresponding one of the plurality of ejection ports, the dot element value being one of a plurality of density values of which the total amount of liquid droplets is different from each other; a driving waveform memory configured to store a plurality of kinds of driving waveforms including: a controller configured to control the liquid ejecting head and the relative moving mechanism, the controller being configured to perform: