| 摘要 |
PROBLEM TO BE SOLVED: To provide a paper feeding mechanism of a printing device in which noise generated in a paper feeding path when a recording medium is inverted is reduced. SOLUTION: The feeding mechanism of the printing device includes a pair of registration rollers 240a, b disposed upstream of a head unit 110 in a transportation path for holding the recording medium to be fed and controlling a feed-out timing of the recording medium to the head unit 110; a paper feeding path FR3 curvingly extending to the registration rollers 240a, b from the upstream side thereof; a pair of paper feeding rollers 282a, 282b for feeding the recording medium to the paper feeding path FR3; and a guide member 210c for regulating the transportation of the recording medium at an outer side in the direction of the curve of the paper feeding path FR3. The guide member 210c is positioned at an intersection of a common tangent B of the pair of registration rollers 240a, b and a common tangent A of the pair of paper feeding rollers 282a, 282b. COPYRIGHT: (C)2010,JPO&INPIT
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