Patent ID: 8361686

Claim:
An electrophotographic photoreceptor comprising at least a photosensitive layer on an electroconductive substrate, a surface layer of the electrophotographic photoreceptor including (i) a fluorinated alkyl group-containing copolymer consisting of repeating units represented by the following Formulae A and B, and (ii) fluorine-based resin particles: wherein in Formulae A and B, l, m and n each independently represent a integer number of 1 or more; p, q, r and s each independently represent 0 or an integer of 1 or more; t represents an integer of from 1 to 3; R1, R2, R3, and R4 each independently represent a hydrogen atom or an alkyl group; X represents an alkylene chain, a halogen-substituted alkylene chain, —S—, —O—, —NH —or a single bond; Y represents an alkylene chain, a halogen-substituted alkylene chain, —(C z H 2z-1 (OH))—or a single bond; and z represents an integer of 1 or more.