| 摘要 |
PROBLEM TO BE SOLVED: To provide a post-processing method for an electrophotographic photoreceptor which is capable of polishing the abnormally grown projections generated on the surface of the a-Si base photoreceptor to a flat or reference line or below without flawing other good segments. SOLUTION: A polishing device having a supporting mechanism 120 for holding and rotating the a-Si photoreceptor 100, an elastic pressurizing roller 130 which is wound with a polishing tape 131 and presses this tape to the surface of the photoreceptor 100 and delivery rolls 132 and 134 for sending the polishing tape 131, etc., is used and when the surface projections of the photoreceptor 100 are flattened and polished by sending the polishing tape 131 while bringing the surfaces of the polishing tape 131 and the photoreceptor 100 into abutment on each other under pressurization, the advance and retreat positions of the photoreceptor 100 with respect to the elastic roller 130 are controlled according to the feed speed of the polishing tape 131 by a photoreceptor position control means 137. |
