G - Physics – 03 – G
Patent
G - Physics
03
G
270/117
G03G 15/14 (2006.01) G03G 15/00 (2006.01) G03G 15/16 (2006.01)
Patent
CA 2040016
A transfer apparatus including a photoreceptor drum having a transfer position, feeding rollers for feeding out a sheet of paper upward obliquely, and a guide member provided between the feeding rollers and the photoreceptor drum and having a guide surface on a lower surface thereof to guide the paper to the transfer position along the guide surface. In the transfer apparatus, the structure is simplified since the paper is guided by the single guide member. Moreover, the feeding of the paper can be performed smoothly, since frictional resistance is produced only on one side of the paper. In addition, the guide surface is formed on the lower surface of the guide member, so that the paper can be supplied to the transfer position of the photoreceptor drum stably.
Cette invention concerne un dispositif de transfert qui comporte un tambour photorécepteur ayant une position de transfert, des galets d'alimentation servant à faire avancer une feuille de papier en pente ascendante et, entre lesdits galets et ledit tambour photorécepteur, un élément de guidage dont la face inférieure assure le guidage du papier vers une position de transfert. L'objet de l'invention a une structure simplifiée du fait que le guidage du papier est réalisé par un seul élément de guidage. De plus, l'acheminement du papier se fait en douceur puisque la résistance frictionnelle à l'avancement ne joue que sur une seule face du papier. Par ailleurs, la surface de guidage étant la face inférieure de l'élément de guidage, le papier est acheminé vers la position de transfert sur le tambour photorécepteur de manière stable.
Koizumi Hiromitsu
Sezaki Yukinori
Fuji Xerox Co. Ltd.
Riches Mckenzie & Herbert Llp
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