Patent ID: 9168736
Filing Date: 2015-10-27
Classification: B41J

Abstract:
1. A recording device comprising: a conveyance unit configured to convey a recording medium; a first recording head having a first nozzle row formed with nozzles aligned in a direction intersecting the conveyance direction of the recording medium; a second recording head having a second nozzle row formed with nozzles aligned in a direction intersecting the conveyance direction of the recording medium, the second nozzle row is configured to eject ink in the same color as the first nozzle row; and a nozzle check control unit configured to perform a nozzle check that detects ejection problems in nozzles of the first nozzle row of the first recording head and nozzles of the second nozzle row of the second recording head; wherein the first nozzle row and the second nozzle row are disposed separated in the conveyance direction so that the first nozzle row and second nozzle row overlap in a first range in the conveyance direction and do not overlap in a second range in the conveyance direction; and the nozzle check control unit configured to apply the nozzle check to one portion of the nozzles in a group of nozzles in the first range and configured to not apply the nozzle check to another portion of the nozzles in the group of the nozzles in the first range.