Toner and electrographic method

摘要

Toner of the present invention at least includes binder resin, a colorant, and an external additive, wherein a loss modulus G''t (frequency: 10 rad/s) of the toner at 170° C. satisfies 100<=G''t<=5000 (Pa), a storage modulus G't (frequency: 10 rad/s) of the toner at 190° C. satisfies 10<=G't<=3000 (Pa), and the toner contains 5 to 50% by number of toner particles with a size of 2x10<-6 >to 5x10<-6 >m in size distribution of the toner.