| 摘要 |
PROBLEM TO BE SOLVED: To provide a toner which is used preferably by a magnetic brush development system and imparts high print quality in all environments and to make addition of a toner as a mixture into a developer not cause the production of any toner having an improper polarity. SOLUTION: A toner has at least one binder, at least one colorant and external additives. The external additives include at least one of silica and titania, and at least two metal stearates. A developer may be produced including the toner having at least two metal stearates and a carrier. An electrophotographic machine includes the toner with two metal stearates. COPYRIGHT: (C)2007,JPO&INPIT
|
