Invention Grant
- Patent Title: Image forming apparatus with a plurality of image forming units
- Patent Title (中): 具有多个图像形成单元的图像形成装置
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Application No.: US12232142Application Date: 2008-09-11
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Publication No.: US07991328B2Publication Date: 2011-08-02
- Inventor: Naoki Masui
- Applicant: Naoki Masui
- Applicant Address: JP Tokyo
- Assignee: Oki Data Corporation
- Current Assignee: Oki Data Corporation
- Current Assignee Address: JP Tokyo
- Agency: Kubotera & Associates, LLC
- Priority: JP2007-251389 20070927
- Main IPC: G03G15/01
- IPC: G03G15/01 ; G03G15/20
Abstract:
An image forming apparatus includes a plurality of image forming units for forming a developer image on an image supporting member; a transfer unit for transferring and overlapping the developer image on a medium to form a developer laminated portion; and a fixing unit for fixing the developer laminated portion. One of the image forming units uses transparent developer having a softening point higher than that of color developer used in the other of the image forming units, and having an average particle size larger than that of the color developer.
Public/Granted literature
- US20090087221A1 Image forming apparatus Public/Granted day:2009-04-02
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