Controlling device for causing print performing unit to perform print

摘要

In a case where N1 lines (N1 being less than N which is a number of nozzles included in one nozzle line) of target line image data represent N1 lines of target line images to be printed by only one specific color of ink, and (N-N1) lines of remaining line image data include line image data which represents a line image to be printed by two or more colors of ink, the controlling device (10) may select only the N1 lines of target line image data, so as to determine the opposite direction of the direction of the main scanning of a previous time as the direction of the main scanning of a present time.