. "Specific examples of the charge control agent include known charge control agents, for example, Nigrosine dyes, triphenylmethane dyes, metal complex dyes including chromium, chelate compounds of molybdic acid, Rhodamine dyes, alkoxyamines, quaternary ammonium salts (including fluorine-modified quaternary ammonium salts), alkylamides, phosphorous and compounds including phosphorous, tungsten and co" . . . .