| 摘要 |
PROBLEM TO BE SOLVED: To provide an image formation method capable of acquiring an image in which density unevenness is suppressed over a long period of time.SOLUTION: An image formation method uses a photoreceptor whose outermost surface layer is configured by a cured film of a composition including a reactive charge transport material, and a reactive material having a molecular structure different from that of the reactive charge transport material. In the case that a content of the fatty acid metal salt particle included in toner is defined as Rmf (mass%), and an average wear rate of the photoreceptor is defined as Wh and Wl, the maximum wear rate of the photoreceptor is defined as Whmax and the maximum wear rate of the photoreceptor is defined as Wlmax, and the minimum wear rate of the photoreceptor is defined as Whmin and the minimum wear rate is defined as Wlmin when an image is repeatedly formed in a high-temperature and high-humidity environment and a low-temperature and low-humidity environment, an expression 0.01<Rmf<0.20, an expression 0.005<Rmf/Wh<5.000, an expression 0.002<Rmf/Wl<1.000, an expression 1.0<Whmax/Whmin<2.5 and an expression 1.0<Wlmax/Wlmin<2.5 are satisfied.SELECTED DRAWING: Figure 4 |
