| 摘要 |
PROBLEM TO BE SOLVED: To provide a printer capable of preventing a paper sheet from floating up, and capable of securing sufficiently a conveying force for the paper sheet, in the printer wherein a plurality of line type inkjet heads arrayed with a prescribed space along a paper sheet width direction orthogonal, on a printing face, to a paper sheet conveying direction with the conveyed paper sheet is arranged along the paper sheet conveying direction, while shifted along the paper sheet width direction. SOLUTION: This printer (a) includes the third driving roller 131 rotated actively in a paper sheet conveying-directional paper sheet ejection side, and the third driven roller 132 rotated passively following rotation of the third driving roller 131, and (c) the third driven roller 132 is arranged with a plurality of sets of disk-like contour parts 132b point contacting with a surface of the paper sheet, in a portion corresponding to each partial printing area, (b) in the case of using a range printed by one of the line type inkjet heads 150 on the printing face, as the partial printing area. COPYRIGHT: (C)2010,JPO&INPIT |
