Dry process developing method and device employed therefor

Coating apparatus – With means to apply electrical and/or radiant energy to work... – With electromagnetic and/or electrostatic removal of...

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118658, 355 3DD, G03G 1508

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active

044857608

ABSTRACT:
A dry process developing method for application to electrophotography which includes the steps of mixing magnetizable toner and electrically insulating non-magnetizable toner at a predetermined ratio to form developing material, and applying said developing material onto a electrical potential pattern or electrostatic latent image formed on a recording medium for developing the latent image into visible toner image. For effecting the foregoing developing method, a developing apparatus is provided with an improved developing material supplying device for efficient developing.

REFERENCES:
patent: 3645770 (1972-02-01), Flint
patent: 3941084 (1976-12-01), Kurits
patent: 3941469 (1976-12-01), Okamoto
patent: 3999514 (1976-12-01), Abbott
patent: 4018187 (1977-03-01), Abbot
patent: 4056076 (1977-11-01), Smith
patent: 4142981 (1979-03-01), Bean

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