abstract |
Provided is a toner capable of obtaining a high image density without causing "retransfer" over a long period of time under a wide range of transfer current conditions (particularly under high transfer current conditions) regardless of the environment. A toner having at least toner particles and inorganic fine powder, The inorganic fine powder has at least a number average particle diameter of 50 nm or more and less than 1000 nm, has a maximum peak at least at a Bragg angle (2θ ± 0.20 deg) of 32.20 deg in CuKα characteristic X-ray diffraction, and the Bragg angle The half width of the X-ray diffraction peak at 32.20 deg of (2θ ± 0.20 deg) is 0.20 to 0.30 deg. [SrO] 1-X [M 2 O 3 ] X [TiO 2 ] [Wherein M represents a metal element selected from the group consisting of Al and Fe. X is 0.01 to 0.20. ] It contains the complex oxide shown by these. [Selection figure] None |