| 摘要 |
PROBLEM TO BE SOLVED: To effectively restrain paper floating in double-sided recording, by managing its direction (to which direction the large (small) direction of an outer diameter is turned), when installing a plurality of driven rollers. SOLUTION: An inkjet printer 1 recordable on both surfaces of paper has a carrying driving roller 35 and carrying driven rollers 36 (36A-36F) arranged in a plurality at a proper interval along its axial direction. In a manufacturing process of the inkjet printer 1, in an installation process of the carrying driven rollers 36, among the carrying driven rollers 36 arranged in a plurality, at least a set of adjacent carrying driven rollers 36 are arranged in a predetermined position so that the large side L of an outer diameter of a roller outer peripheral surface faces each other. Thus, the paper extending effect is provided, and the paper floating is restrained. COPYRIGHT: (C)2011,JPO&INPIT
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