| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of cleaning a conductive substrate by which the surface of a conductive substrate is not damaged but contamination on the surface of the conductive substrate can be easily and surely removed without carrying out a complicated process such as precision cleaning by ultrasonic waves, the deposited foreign matter is easily removed and secondary contamination by cleaning is not caused, and to provide a method of producing an electrophotographic photoreceptor having excellent image quality by which the surface of a conductive substrate is not damaged but contamination on the surface of the conductive substrate can be easily and surely removed without carrying out a complicated process such as precision cleaning by ultrasonic waves, the deposited foreign matter is easily removed, secondary contamination by cleaning is not caused, and image defects such as black spots and fog are not produced. SOLUTION: In the method of cleaning a conductive substrate by cleaning the surface of a conductive substrate by using a cleaning liquid containing a fluorine-based solvent, and in the method of producing an electrophotographic photoreceptor by forming a photosensitive layer on the conductive substrate, the surface of the conductive substrate is cleaned by using a cleaning liquid containing a fluorine-based solvent before the photosensitive layer is formed.
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