发明名称 Image forming method and apparatus which controls the discharging of toner images before transfer
摘要 In an electrophotographic image forming apparatus, a toner images are sequentially formed on an image carrier by toner of a plurality of colors. The toner images of different colors are sequentially transferred to a single transfer member one above the other to complete a color image. When toner of two or more colors are to be transferred to the transfer member one above the other, at least one of the color images on the image carrier is discharged before the transfer to the transfer member.
申请公布号 US5926678(A) 申请公布日期 1999.07.20
申请号 US19970912648 申请日期 1997.08.18
申请人 RICOH COMPANY, LTD. 发明人 BISAIJI, TAKASHI
分类号 G03G15/01;G03G15/16;(IPC1-7):G03G15/16 主分类号 G03G15/01
代理机构 代理人
主权项
地址