| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for ink jet recording to obtain an image of high quality level without decreasing the image and to provide a lithographic printing method capable of printing many printed products of the clear image of high quality level. SOLUTION: In the method for ink jet recording to discharge an oily ink by utilizing an electrostatic field, a printing plate temperature when an image is printed is set to a range of 30 to 40 deg.C. Further, the image is directly formed on a printing plate material mounted on the plate cylinder of a printer based on the signal of image data by the method for ink jet recording, a printing plate is formed, and then the image is lithographically printed.</p> |
