Prepress equipment and plate making printing device

摘要

PROBLEM TO BE SOLVED: To solve the problem that a mere continuous operation of a blast fan from the start of platemaking to the end of plate loading by a reversing roller couple results in a plate loading jam due to mutual sticking of masters or the like and makes it impossible to surely prevent the plate loading jam and to obtain stable master transfer properties.;SOLUTION: A control device 130 changes the timing of air blast of the blast fan 35 in platemaking and plate loading, based on an output signal relating to a copy size from either of a copy size detecting sensor 78 or 79 and a copy size setting key 116, an output signal relating to a paper size from either of a paper size detecting sensor 56 and a paper size setting key 115, an output signal relating to a platemaking image density from either of a platemaking image density detecting means 45 and a platemaking image density setting key 117 and an output signal relating to a working environment temperature from a temperature sensor 38.;COPYRIGHT: (C)2006,JPO&NCIPI