| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve endurable density stability, and to suppress sleeve ghost, fogging, and transfer residual toner. <P>SOLUTION: In the one-component developing device for non-contact development and contact development, fine structure by nanoimprint process is formed on a surface of a developing sleeve, whereby triboelectricity on the developing sleeve is increased, and triboelectricity distribution of toner is sharpened. <P>COPYRIGHT: (C)2011,JPO&INPIT |
