| 摘要 |
PROBLEM TO BE SOLVED: To provide a paper feeder capable of simplifying assembling work of a pick base unit and reducing number of componentss. SOLUTION: The paper feeder for oscillating and pressing a pick-up roller 2 onto a sheet comprises the pick base unit (oscillating member) 1 that is oscillatingly mounted to a driving shaft 10, comprises a single housing, and includes the pick-up roller 2.
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