Carrier for electrophotography

摘要

A carrier for use in electrophotography provided by the present invention satisfies such conditions that when (i) the porosity of the surface of a core particle is A %(A<=40) and (ii) the resin-coated rate of the porous part of the surface the core particle is B %, (iii) AxB/100 is 15 or more and further (ix) the resin-coated rate of the smooth part, besides the porous part, is 20% or less.