ONE-COMPONENT DEVELOPER AND IMAGE FORMING METHOD

ONE-COMPONENT DEVELOPER AND IMAGE FORMING METHOD

PURPOSE:To provide an one-component developer to produce an image which is always high in image density and quality for a long term in various environments, in a system where a latent image on a latent image carrier is developed and transferred by a developer, and collected matter obtained by cleani...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MIKURIYA YUJI, AKASHI YASUHISA
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Beschreibung
Zusammenfassung:PURPOSE:To provide an one-component developer to produce an image which is always high in image density and quality for a long term in various environments, in a system where a latent image on a latent image carrier is developed and transferred by a developer, and collected matter obtained by cleaning the latent image carrier after a transferring process is supplied to a developing apparatus for applying it to a developing process. CONSTITUTION:The one-component developer contains an one-component toner, which contains at least a binding resin and a coloring agent and is 4 to 11mum in weight average diameter, and an inorganic fine powder, which is 0.6 to 5mum in weight average diameter D4 and 0.5 to 4mum in length average diameter and less than 2.4 in D4/D1, and the adding quantity of the inorganic fine powder to the one-component toner is 0.3 to 5wt.%.