发明名称 IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide an image forming apparatus less liable to cause image defects due to transfer, even when an image forming apparatus adopts slip transfer used in a tandem-type color printer, and capable of stably performing high-quality printing, regardless of the environmental variations. SOLUTION: The image forming apparatus comprises a photoreceptor, with a surface on which a latent image is formed and made a toner image by sticking toner according to the latent image, a rotatable image transport member, and a transfer section for transferring the toner image from the photoreceptor to the image transport member, wherein the photoreceptor is a positive-charged photoreceptor and the work function of a surface of the image transport member is set to≤4.5 eV. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006189704(A) 申请公布日期 2006.07.20
申请号 JP20050002593 申请日期 2005.01.07
申请人 RICOH PRINTING SYSTEMS LTD 发明人 TSUJITA AKIO;KATAOKA KAORU;YAMAZAKI AKIHIKO;OBA TETSUYA
分类号 G03G15/16;G03G5/04;G03G5/08 主分类号 G03G15/16
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