| abstract |
(57) [Summary] In a sheet-fed rotary offset printing press for high-quality multicolor printing, registration problems are avoided, and only minimal construction space is required. This object is achieved according to the invention by two plate cylinders and blanket cylinders, each having at least two printing surfaces, such that the plate cylinder and blanket cylinder cooperate with one central impression cylinder. The impression cylinder has one more printing surface than one plate cylinder, and the ejection of the sheets from the impression cylinder takes place after the complete printing process. |