| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for adjusting the contact pressure of a wiping roller on an intaglio cylinder thereby to eliminate the burden excess of an operator, the much production of a defective printed matter and the spare of the printing material.SOLUTION: When a wiping roller 27 is replaced by new roller, the position of a wiping roller before worn is stored at steps S44 and S75. When the wiping roller 27 is replaced again by a new roller, the wiping roller 27 is automatically moved to the stored position of the wiping roller 27 before worn, at steps S23 to S32 and S56 to S65.SELECTED DRAWING: Figure 1D |
