| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a sharp image without image deletion under high temperature and high humidity conditions even when no drum heater is used in a copy machine or a printer mounting an a-Si drum, and particularly, to prevent image deletion as well as to obtain cleaning property and durability of a cleaning member, and to maintain long-term high picture quality. <P>SOLUTION: A method for forming a digital image including a cleaning means 106 and using an a-Si photoreceptor 101 is characterized in that: in at least the cleaning step, the surface of a photoreceptor is rubbed and polished with an abrasive comprising a perovskite crystal having an average particle size of 50 to 500 nm; a normal developing system is used; and destaticizing light is distributed prior to the cleaning step CLN. <P>COPYRIGHT: (C)2008,JPO&INPIT |
