Toner, and developer, image forming method, image forming apparatus, and process cartridge using the toner

摘要

A toner is provided prepared by a wet granulation method, comprising a binder resin and a colorant, wherein the toner adsorbs ammonia (NH3) in an amount of from 70 to 400 μmol/m2 per unit of specific surface area and carbon dioxide (CO2) in an amount of not greater than 10 μmol/m2 per unit of specific surface area.