PRINTING DEVICE AND PRINTING METHOD

摘要

The invention includes a dot formation section having nozzle rows of lined up nozzles, and adapted for forming a plurality of dot lines of a plurality of lined-up dots by ejecting ink from the nozzle rows while bringing about relative movement of the nozzle rows and a medium; a detection section for detecting dot width in a given dot line; and a correction value adjustment section for comparing dot width detected by the detection section and dot width stored in a storage section, and respectively correcting concentration correction values in the correction data according to the comparison results.