Developing apparatus generating electric field between a developer carrying member and a regulating member of the developer layer.

摘要

A developing apparatus includes a member DEVELOPER CARRIER FOR CARRYING THE DEVELOPER IN OPPOSITION TO A PICTURE supporting member for supporting an electrostatic image; A MEMBER regulator for regulating a quantity of the DEVELOPER TO BE APPLIED ON MEMBER DEVELOPER CARRIER; FIELD AND ELECTRIC GENERATOR FOR ELECTRIC GENERATING A ROCKING COUNTRY BETWEEN MEMBER DEVELOPER CARRIER AND THE MEMBER REGULATOR; Wherein the amount DEVELOPER TO BE APPLIED ON MEMBER DEVELOPER CARRIER IS REGULATED FOR NO LESS THAN 0.6 MG / CM2 and no more than 1.5 mg / cm2 regulating member.