Invention Grant
- Patent Title: Image forming apparatus
- Patent Title (中): 图像形成装置
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Application No.: US12822463Application Date: 2010-06-24
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Publication No.: US07890034B2Publication Date: 2011-02-15
- Inventor: Tatsuomi Murayama , Masanori Shida
- Applicant: Tatsuomi Murayama , Masanori Shida
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2005-222282 20050729
- Main IPC: G03G15/01
- IPC: G03G15/01

Abstract:
Provided is an image forming apparatus, including: a first image bearing member; a first transfer member that comes into contact with the intermediate transfer member; a colored toner image forming portion; a second image bearing member; a second transfer member; and a transparent toner image forming portion for forming the transparent toner image wherein the transparent toner image forming portion is provided on an upstream side with respect to the colored toner image forming portion in a movement direction of the intermediate transfer member, and a distance between a most upstream end of the second contact area and the second transfer member in a rotation direction is larger than a distance between a most upstream end of the first contact area and the first transfer member in a rotation direction.
Public/Granted literature
- US20100260521A1 IMAGE FORMING APPARATUS Public/Granted day:2010-10-14
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