Patent ID: 9039140
Filing Date: 2015-05-26
Classification: B41J,G06K

Abstract:
1. An inkjet recording method, comprising: a scanning process in which nozzle arrays of “n” rows for ejecting ink of same color are scanned on a recording medium along a scanning direction and the nozzle arrays respectively eject ink on the recording medium to respectively record recording pixel rows on the recording medium, wherein “n” is a natural number of 3 or more; wherein each of the nozzle arrays is comprised of one nozzle or more nozzles aligned along a sub-scanning direction perpendicular to the scanning direction, and the nozzles of the respective nozzle arrays are aligned along the scanning direction; and wherein, in the scanning process, the respective nozzle arrays of the “n” rows eject ink so that, when the recording pixel rows recorded by one scanning are extracted every “n” rows along the scanning direction, number of permutation patterns of the nozzle arrays for recording respective rows of extracted recording pixel rows is two or more.