| 摘要 |
PURPOSE:To offer such a toner that can avoid a problem in the cleaning process that toner particles prepared by polymn. are brushed through cleaning blades to cause cleaning defect and that realizes good picture image quality. CONSTITUTION:The dry toner is prepared by adding pulverized toner particles of 10-20mum average particle size by 0.1-20wt.% to polymerized toner particles having 3-8mum average particle size. |
