| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve reading efficiency of a barcode, regardless of the degree of bleeding of ink on a printing sheet. <P>SOLUTION: A printing device 20 includes a barcode area dividing unit 25 that divides the barcode arrangement area of the printing sheet into a plurality of areas along a Y direction, and a barcode area ejection amount conversion and output unit 26 that causes an ink jet printing unit 27 to print black bars such that an X direction is a direction in which the black bars and white bars are alternately arranged and occupancy dimensions of ink of respective pixels are different in the division areas divided by the barcode area dividing unit 25. <P>COPYRIGHT: (C)2013,JPO&INPIT |
