| 摘要 |
PROBLEM TO BE SOLVED: To provide a double-sided printing device capable of printing a high- quality image at high speed at a low cost by mutually complementing the defects of an electrophotographic recording system and an ink jet recording system. SOLUTION: This double-sided printing device is equipped with a 1st recording part (10-1) forming the image on one side of a carried web in the electrophotographic recording system, 2nd recording parts (20-1, 20-2 and 20-3) provided at a downstream part in a web carrying direction with respect to the 1st recording part and forming the image on the web in the ink jet recording system, a 3rd recording part (10-2) forming the image on the other side of the web in the electrophotographic recording system, 4th recording parts (20-4, 20-5 and 20-6) provided at a downstream part in the web carrying direction with respect to the 3rd recording part and forming the image on the web in the ink jet recording system, and a heating part (30) provided at a downstream part in the web carrying direction with respect to the 2nd and the 4th recording parts and fixing and drying the images formed on both sides of the web. |
