| 摘要 |
<p>An ink jet printer is constituted with a paper feed mechanism (60) for feeding paper, a rotary drum (10) having an outer peripheral surface (11) greater than the paper fed by the paper feed mechanism (60) and rotating at a constant velocity, a paper hold system (20) for holding the paper on the outer peripheral surface of the rotary drum, a print head section (200) for printing a picture by repeatedly jetting an ink onto the paper held on the outer peripheral surface of the rotary drum (10) while the rotary drum (10) rotates for a predetermined number of times, a paper separating section (140) for separating the paper from the outer peripheral surface (11) of the rotary drum, a paper ejection mechanism (160) for ejecting the paper separated by the paper separating section (140), and a control unit (111) for controlling the paper feed mechanism (60), the rotary drum (10), the paper hold system (20), the print head section (200), the paper separating section (140) and the paper ejection mechanism (160). The control unit (111) sequentially drives the paper hold system (20), the print head section (200) and the paper separating section (140) with reference to the number of rotations of the rotary drum (10).</p> |
