PAPER FEEDER AND IMAGE FORMING DEVICE

PROBLEM TO BE SOLVED: To provide a paper feeder capable of accurately placing the top surface position of a recording medium within a paper feed range determined by the upper limit position and lower limit position in a paper feedable range, and to provide an image forming device. SOLUTION: The thic...

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Bibliographische Detailangaben
Hauptverfasser: IKEUCHI HIROYUKI, MIYAZAWA TAKUJI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a paper feeder capable of accurately placing the top surface position of a recording medium within a paper feed range determined by the upper limit position and lower limit position in a paper feedable range, and to provide an image forming device. SOLUTION: The thickness of the fed recording medium is detected, and the accumulation value of the detected thickness of the recording medium is calculated. Based on the accumulation value of the fed recording medium, an amount of lifting-up is adjusted. COPYRIGHT: (C)2010,JPO&INPIT