Toner set, developer set, toner cartridge set, process cartridge set, image forming apparatus and image forming method

摘要

PROBLEM TO BE SOLVED: To provide a toner set that is capable of properly disposing a photoluminescent toner and a colorant toner on a transfer body and is less in variation of photoluminescence.SOLUTION: A toner set includes a photoluminescent toner and a colorant toner. The photoluminescent toner includes photoluminescent toner mother particles containing a binder resin and photoluminescent pigment particles. In the toner, the volume average particle size D(μm) of the photoluminescent toner mother particles is larger than the volume average maximum thickness H(μm), and on the surface of the photoluminescent toner mother particles are observed, by a scanning electron microscope (SEM), average 2.5 or more recesses having a depth of 1 μm or more and a diameter of 2 to 6 μm. The colorant toner contains at least one kind of colorant toner mother particles containing a binder resin and a colorant. In the toner set, the volume average particle size Dof the photoluminescent toner mother particles and the volume average particle size Dof the colorant toner mother particles satisfy the relationship of the formula (1) 2.5≤(D/D)≤5.0.SELECTED DRAWING: None