Multicolor image forming method

摘要

An image forming method for forming a color image having a high glossiness without deteriorating graininess, color reproducibility, and offset resistance utilizes a transparent toner in addition to color toners and varies an amount of developed transparent toner based on the surface roughness of a transfer material such as an average surface roughness obtained from ten values. It is preferable to control the amount of developed transparent toner so that the amount of developed transparent toner M, the surface roughness Rz and specific gravity W of the transparent toner satisfy the following equation:0.15xRzxW>/=M>/=0.06xRzxWin which M is an amount of developed transparent toner (mg/cm2) and corresponds to a weight of the developed transparent toner per unit area on a photosensitive member of a solid image, Rz is an average surface roughness (mm) obtained from ten values and W is a specific gravity of toner (g/cm).