DEVELOPER FOR ELECTROSTATIC LATENT IMAGE AND IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To reduce fog in an image obtained in an initial stage when continuous image formation is started.SOLUTION: A carrier comprises a core material, a coating layer covering the surface of the core material and containing a thermosetting resin, and particles of a quaternary ammonium salt represented by general formula (1) externally added and adhering to the surface of the thermosetting resin coating layer.