a chromatic color dot creation module that creates dots with the at least one chromatic color ink at a predetermined density according to lightness information included in {HEAD ~ the image data} to be mixed with {TAIL ~ the dots} of at least one of the multiple achromatic color inks 
to be mixed with
a chromatic color dot creation module that creates dots with the at least one chromatic color ink at a predetermined density according to lightness information included in { HEAD ~ the image data } to be mixed with { TAIL ~ the dots } of at least one of the multiple achromatic color inks
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH