发明名称 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE
摘要 PROBLEM TO BE SOLVED: To provide an image forming apparatus having high durability and capable of forming high-definition images. SOLUTION: The image forming apparatus includes: an electrostatic latent image carrier; a means of charging the electrostatic latent image carrier; a writing means of forming an electrostatic latent image by photoirradiation; a developing means of developing the electrostatic latent image with a toner to form a visible image; a transfer means of transferring the visible image onto a recording medium; a fixing means of fixing the transferred image on the recording medium; and a discharge means of removing residual charges on the electrostatic latent image carrier with light. The electrostatic latent image carrier includes a support, and an intermediate layer and a photosensitive layer consisting of a charge generating layer and a charge transport layer on the support, wherein the intermediate layer includes rutile type titanium dioxide and the charge generating layer comprises an organic charge generating material. The writing means irradiates light having a wavelength shorter than 410 nm. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007233348(A) 申请公布日期 2007.09.13
申请号 JP20070004925 申请日期 2007.01.12
申请人 RICOH CO LTD 发明人 NIIMI TATSUYA
分类号 G03G5/14;G03G5/06;G03G5/147 主分类号 G03G5/14
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