Title:
NON-MAGNETIC ONE COMPONENT DEVELOPING METHOD
Document Type and Number:
Japanese Patent JP3098595
Kind Code:
B2
Abstract:
PURPOSE: To provide a non-magnetic one component developing method used for an electrophotographic copying machine, an electrophotographic printer, etc., high in printing quality even at continuous printing for a long time and not generating variation in a picture.
CONSTITUTION: In a non-magnetic one component developing method developing by adjusting the layer thickness as well as frictionally electrifying developer 1 conveyed by a developer carrier 3 to a latent image carrier 6 by a layer thickness adjusting member 5, a toner obtained by an emulsion polymerization particle coagulation method and being 0.90-0.85 of a Wadell practical spheroidicity is used as the developer 1.
Inventors:
Satoshi Takezawa
Yasunari Nakamura
Yasunari Nakamura
Application Number:
JP33462491A
Publication Date:
October 16, 2000
Filing Date:
December 18, 1991
Export Citation:
Assignee:
富士通株式会社
International Classes:
G03G9/087; (IPC1-7): G03G9/087
Domestic Patent References:
| JP60220358A | ||||
| JP63235956A |
Attorney, Agent or Firm:
Saichiro Miyauchi (1 outside)