Electrographic photoreceptor manufacturing method

A method of manufacturing an electrographic photoreceptor provided with a conductive substrate and a single-layered photosensitive layer, the method comprising:

• directly or indirectly applying a coating liquid for photosensitive layer formation onto the conductive substrate, the coating liquid containing a solvent, a charge generating agent, a binder resin, a hole transport material and an electron transport material;
• and
• removing part of the solvent to form the single-layered photosensitive layer,
• wherein the solvent includes a first solvent as an alcohol with 1 to 3 carbon atoms and a second solvent as a solvent other than the first solvent,
• wherein the binder resin includes a polyarylate resin as a polymerized product of monomers including a first monomer represented by General Formula (1) and a second monomer represented by General Formula (2):
• in General Formula (1), R11 and R12 each independently represent a hydrogen atom or an alkyl group with 1 to 4 carbon atoms and R13 and R14 each independently represent a hydrogen atom, an alkyl group with 1 to 4 carbon atoms or a phenyl group, or R13 and R14 are joined together to represent a divalent group represented by General Formula (Y):
• in General Formula (Y), R20 represents a monovalent substituent, p represents an integer between 1 and 6 inclusive, and q represents an integer between 0 and 5 inclusive);
• and in General Formula (2), X represents a divalent group represented by Chemical Formula (X1), (X2), (X3) or (X4):
• and
• wherein the electron transport material includes a compound represented by General Formula (31), (32), (33) or (34):
• in General Formula (31), RE1 and RE2 each independently represent a hydrogen atom, an alkyl group with 1 to 8 carbon atoms, a phenyl group or an alkoxy group with 1 to 8 carbon atoms, whereupon two RE1 s in the formula may be the same or different from each other and two RE2s in the formula may be the same or different from each other;
• in the General Formula (32), RE3 and RE4 each independently represent a hydrogen atom, an alkyl group with 1 to 8 carbon atoms, a phenyl group or an alkoxy group with 1 to 8 carbon atoms, and RE5 represents a hydrogen atom, a halogen atom, an alkyl group with 1 to 8 carbon atoms, a phenyl group or an alkoxy group with 1 to 8 carbon atoms;
• in General Formula (33), RE6 and RE7 each independently represent a hydrogen atom, an alkyl group with 1 to 8 carbon atoms, a phenyl group or an alkoxy group with 1 to 8 carbon atoms, RE8 represents an alkyl group with 1 to 8 carbon atoms, a phenyl group or an alkoxy group with 1 to 8 carbon atoms, and n represents an integer between 0 to 4 inclusive, whereupon a plurality of RE8s in the formula may be the same or different from one another if n represents an integer that is 2 or higher;
• and
• in General Formula (34), RE9 and RE10 each independently represent a hydrogen atom, an alkyl group with 1 to 8 carbon atoms, a phenyl group or an alkoxy group with 1 to 8 carbon atoms, and RE11 represents a single bond or an alkanediyl group with 1 to 8 carbon atoms, whereupon two RE9s in the formula may be the same or different from each other and two RE10s in the formula may be the same or different from each other.