Invention Grant
US08526858B2 Image forming apparatus having color and transparent developing devices
有权
具有彩色和透明显影装置的图像形成装置
- Patent Title: Image forming apparatus having color and transparent developing devices
- Patent Title (中): 具有彩色和透明显影装置的图像形成装置
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Application No.: US13409633Application Date: 2012-03-01
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Publication No.: US08526858B2Publication Date: 2013-09-03
- Inventor: Masayuki Tamaki
- Applicant: Masayuki Tamaki
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2009-209343 20090910
- Main IPC: G03G15/01
- IPC: G03G15/01
Abstract:
In an image forming apparatus having a color developing device and a transparent developing device the triboelectric chargeability of the transparent toner by a developer carrying member provided in the transparent developing device is made higher than a triboelectric chargeability of a color toner by a developer carrying member provided in the color developing device.
Public/Granted literature
- US20120163870A1 IMAGE FORMING APPARATUS Public/Granted day:2012-06-28
Information query
