IMAGE READING DEVICE AND IMAGE FORMING SYSTEM

To reduce reading failure of an image of a sheet, in an image reading device for reading an image of a sheet on which an image has been formed by an image forming part.SOLUTION: An image reading device 102 includes: a first reading unit 113 and a second reading unit 116 for reading an image of a she...

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Bibliographische Detailangaben
Hauptverfasser:	SOEDA YUKIHIRO, NAKAGAWA TOMOHITO, NAGATA TEPPEI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CINEMATOGRAPHY CONVEYING CORRECTION OF TYPOGRAPHICAL ERRORS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY ELECTROPHOTOGRAPHY HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES HOLOGRAPHY i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES MAGNETOGRAPHY PACKING PERFORMING OPERATIONS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION PRINTING SELECTIVE PRINTING MECHANISMS STAMPS STORING TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	To reduce reading failure of an image of a sheet, in an image reading device for reading an image of a sheet on which an image has been formed by an image forming part.SOLUTION: An image reading device 102 includes: a first reading unit 113 and a second reading unit 116 for reading an image of a sheet; and outlet conveyance rollers 119, 120 for conveying the sheet. Furthermore, the image reading device 102 includes: a backing roller 115 opposing to a glass member 114; and a backing roller 118 opposing to a glass member 117. The peripheral velocity of the backing roller 115 is set to be faster than the peripheral velocity of the outlet conveyance rollers 119, 120.SELECTED DRAWING: Figure 2 【課題】画像形成部によって画像形成されたシートの画像を読み取る画像読取装置において、シートの画像の読取不良を低減する。【解決手段】画像読取装置１０２は、シートの画像を読み取る第１読取ユニット１１３及び第２読取ユニット１１６と、シートを搬送する出口搬送ローラ１１９、１２０を備える。さらに、画像読取装置１０２は、ガラス１１４に対向するバッキングローラ１１５と、ガラス１１７に対向するバッキングローラ１１８と、を備える。バッキングローラ１１５の周速は、出口搬送ローラ１１９、１２０の周速よりも速くなるように設定される。【選択図】図２