A printing data producing device that produces printing data for use in a printing device including {HEAD ~ a printing head} having {TAIL ~ a plurality} of printing elements arranged in a line to form an image on a medium, the device comprising: 
having
A printing data producing device that produces printing data for use in a printing device including { HEAD ~ a printing head } having { TAIL ~ a plurality } of printing elements arranged in a line to form an image on a medium , the device comprising :
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH