| 摘要 |
The invention describes a method and a device for generating a prespecified gloss pattern on a toner image in order to develop a detection property of said toner image. In the method, toner that is first heated to above its glass transition temperature is brought into contact with a glosser belt, said glosser belt having—corresponding to the gloss pattern to be generated—at least one first area displaying a first surface roughness and at least a second area displaying a second surface roughness and/or displaying a different elevation whereas a plurality of second areas is provided within the first area displaying a specific pattern, which repetition on other glosser belts is not allowed so that an identification of specific glosser belts and thus an identification of a glosser device is easier. Subsequently, while the toner is in contact with the glosser belt, said toner is cooled to below its glass transition temperature. The device comprises at least one first glosser belt, said glosser belt having—corresponding to the gloss pattern to be generated—at least one first area displaying a first surface roughness and at least a second area displaying a second surface roughness and/or displaying a different elevation, and comprising at least one heat source for heating the toner to above its glass transition temperature.
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