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Title:
NONMAGNETIC SINGLE COMPONENT DEVELOPMENT DEVICE, IMAGE FORMING APPARATUS, AND NONMAGNETIC SINGLE COMPONENT DEVELOPMENT METHOD
Document Type and Number:
Japanese Patent JP2009150949
Kind Code:
A
Abstract:

To provide a nonmagnetic single component development device and a nonmagnetic single component development method in which adhesion of particles of a development agent to a regulation member can be prevented for an extended period of time.

The nonmagnetic single component development device 2 includes a development roller 21 to bear toner, a toner supplying roller 22 which is provided adjacent to the development roller 21 to supply the toner to the development roller 21, and a regulation blade 23 to regulate the toner on the development roller 21, and develops an electrostatic latent image on a photoreceptor drum 3 which is set adjacent to the development roller 21, wherein the development device 2 includes a captured toner recovery section 24 to capture the toner finely powdered by the regulation blade 23.


Inventors:
IZUMITANI SATORU
NAKAMURA MINORU
Application Number:
JP2007326729A
Publication Date:
July 09, 2009
Filing Date:
December 19, 2007
Export Citation:
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Assignee:
RICOH KK
International Classes:
G03G15/095; G03G9/08; G03G9/087; G03G13/095; G03G15/08
Domestic Patent References:
JP2000010404A2000-01-14
JP2004126006A2004-04-22
JP2007114322A2007-05-10
JP2000010404A2000-01-14
JP2004126006A2004-04-22
JP2007114322A2007-05-10
Attorney, Agent or Firm:
Yuuki Okuyama