Paper-feeding device with automatic paper detecting function

A paper-feeding device includes a paper tray for holding paper, a paper advance module for picking up the paper held on the paper tray and outputting the paper, a sensing module for sensing the deformation of the paper during the feeding process and outputting a sensing signal when the paper advance...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CHANG, SHIH-YEN
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A paper-feeding device includes a paper tray for holding paper, a paper advance module for picking up the paper held on the paper tray and outputting the paper, a sensing module for sensing the deformation of the paper during the feeding process and outputting a sensing signal when the paper advances in a sensing area, and a control unit for determining the paper feeding status according to the sensing signal outputted from the sensing module.