发明名称 IMAGE FORMING APPARATUS, DEVELOPMENT DEVICE, PROCESS CARTRIDGE AND TONER SUPPLY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, a developing device, a process cartridge and a toner supply device efficiently and surely suppressing toner scattering inside a device even with the passage of time in a comparatively simple construction. <P>SOLUTION: Developing parts 5 to 8 developing the latent images formed on an image carrier 2 and a toner supply part 20 formed to supply the toner from a supply opening 22a to the developing parts 5 to 8 and detachably from the developing parts 5 to 8 are provided. Then, a toner attracting member 40 attracting the toner is provided outside the developing parts 5 to 8 and the toner supply part 20 and in the vicinity of the supply opening 22a. <P>COPYRIGHT: (C)2004,JPO
申请公布号 JP2004085647(A) 申请公布日期 2004.03.18
申请号 JP20020242981 申请日期 2002.08.23
申请人 RICOH CO LTD 发明人 TANAKA HIDEKI
分类号 G03G21/18;G03G15/08 主分类号 G03G21/18
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