Invention Grant
US08483598B2 Electrophotographic image forming method and apparatus with a cover film supplying device
失效
具有覆膜供应装置的电子照相图像形成方法和装置
- Patent Title: Electrophotographic image forming method and apparatus with a cover film supplying device
- Patent Title (中): 具有覆膜供应装置的电子照相图像形成方法和装置
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Application No.: US12758287Application Date: 2010-04-12
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Publication No.: US08483598B2Publication Date: 2013-07-09
- Inventor: Shigekazu Enoki , Takuya Suganuma , Ryuji Yoshida , Yoshinori Nakagawa , Atsushi Kurokawa , Ichiro Kadota , Naoyuki Ozaki , Hiroki Atari , Hiroyuki Sugiyama , Kazuhisa Sudo , Masanori Kawasumi , Hiroshi Nakai , Shin Kayahara , Shuji Tanaka
- Applicant: Shigekazu Enoki , Takuya Suganuma , Ryuji Yoshida , Yoshinori Nakagawa , Atsushi Kurokawa , Ichiro Kadota , Naoyuki Ozaki , Hiroki Atari , Hiroyuki Sugiyama , Kazuhisa Sudo , Masanori Kawasumi , Hiroshi Nakai , Shin Kayahara , Shuji Tanaka
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Limited
- Current Assignee: Ricoh Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2009-111208 20090430
- Main IPC: G03G15/00
- IPC: G03G15/00

Abstract:
The image forming apparatus includes a latent image bearing member; a charging device charging the surface of the latent image bearing member; a latent image forming device forming an electrostatic latent image on the surface of the latent image bearing member; a developing device supplying toner to the electrostatic latent image to form a toner image; a cover film supplying device supplying a cover film to the surface of the latent image bearing member at a cover film supplying position located on an upstream side from the development position so that the toner image is formed on the cover film covering the surface of the latent image bearing member; and a cover film separating device separating the cover film bearing the toner image thereon from the surface of the image bearing member before the cover film bearing the toner image thereon reaches the cover film supplying position.
Public/Granted literature
- US20100278558A1 ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD AND APPARATUS Public/Granted day:2010-11-04
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