| 摘要 |
PROBLEM TO BE SOLVED: To prevent cleaning failure because a next image is solid in intermediate transfer body cleaning by an ICL roll and to prevent an unnecessary cartridge exchange because a first station waste toner container is full in other colors when forming a black only image. SOLUTION: In an image forming apparatus cleaning the intermediate body by the ICL roll, first image formation on the intermediate body is carried out by Bk. COPYRIGHT: (C)2003,JPO |
