| 摘要 |
PROBLEM TO BE SOLVED: To enhance the efficiency of washing work and to shorten a working time. SOLUTION: A water supply gear 35 constituting a gear train 38 for driving a water supply device and an inker gear 36 constituting a gear train 46 for driving an inking arrangement are together meshed with a gear 34 for connecting a main machine. A plate cylinder gear 30 is rotationally driven by a first motor and a rotation transmission means. A clutch 31 is interposed between the plate cylinder gear 30 and the gear 34 for connecting the main machine and the water supply gear 35 and the inker gear 36 can be driven by a second motor. |
