摘要 |
PROBLEM TO BE SOLVED: To provide a rolled paper sheet end detection device capable of detecting the ends of a plurality of rolled paper sheets with a sensor without need for preparing for a required amount of sensors even in the case of a paper feeding apparatus for the rolled paper sheet on which the plurality of rolled paper sheets are placed. SOLUTION: This paper feeding apparatus for rolled paper sheet, on which the plurality of rolled paper sheets can be set, comprises a light emitting/receiving sensor 11 for detecting the surfaces color of rolled paper tubes of the rolled paper sheet A, B; and a moving means for moving the light emitting/receiving sensor 11 to a position at which it faces each of the plurality of rolled paper sheets. COPYRIGHT: (C)2004,JPO
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