| 摘要 |
A plurality of labels 150 are arranged on the top surface 110 of the sheet 100 at equal intervals. A print area 170 including the label 150 is set on the top surface 110. An identification marker 160 including the label 150 is printed on a rear surface 120 of the sheet 100. A length F of the print area 170 is shorter than a length (A + B + D) of the identification mark 160 in the feeding direction. A single print area group 175 including the print area 171, 172, 173 corresponds to a single identification mark 160. The leading edge position of the print area group 175 is identified based on the leading edge identifier 163 of the identification mark 160, and each of the leading edge positions of the print areas 171, 172, 173 is detected. |
