ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC DEVICE

PROBLEM TO BE SOLVED: To form a surface layer having dispersion of fluorocarbon resin pow der which is uniform even after an electrophotographic photoreceptor is pro duced, and to obtain excellent durability, and to maintain excellent surface lubricating property without giving adverse influences on the electrophotographic characteristics by incorporating specified diorganopolysiloxane into the surface layer of the electrophotographic photoreceptor. SOLUTION: The surface layer of the electrophotographic photoreceptor contains diorganopolysiloxane expressed by the formula. In the formula, R1 to R6 are each a substd. or unsubstd. hydrocarbon group, B is a substd. or unsubstd. org. group having perfluoroalkyl groups, D is a group selected from among substd. or unsubsted. org. groups having polyoxyalkylene groups, >=12C substd. or unsubsted. alkyl groups and substd. or unsubstd. org. groups having siloxane chains, E1, E2 are each a group selected from among R1, B and D, X is an integer 0 to 1000, and Y and Z are integers 1 to 1000.