| 摘要 |
PURPOSE:To provide a plate making device which does not need an intermediate medium required for making a machine plate and which copes with the difference of a machine plate size caused by the difference of the specification of a rotary press. CONSTITUTION:This device is provided with a plate material supply part 1 capable of supplying two or more kinds of electrophotographic sensitive plate material having different size, an electrification part 3 performing specified electrification processing to the electrophotographic photoreceptor plate material on an optimum condition corresponding to the machine plate size by receiving plate material size control information on the electrophotographic photoreceptor plate material from the supply part 1, a plotting part 2 exposing image information by performing raster scanning to the electrified electrophotographic photoreceptor plate material, a developing part 4 developing the exposed electrophotographic photoreceptor plate material with liquid toner, etc., and a fixing part 5 eluting a non-exposed part and performing offset printing feasible processing to an exposed part. Furthermore, it is provided with a punch part 6 and a bender part 7 for working the electrophotographic photoreceptor printing plate material so that it can be put in the rotary press. |
