| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing position adjusting system for a disk multiple color printing device in which a multiple color printing can be carried out without causing a slippage in color on cards of various kinds such as disk, telephone card. SOLUTION: There are provided an XYθposition adjusting unit U of a printing head, a scanner input device S, a monitor M, and a computer C of controlling these devices. At first, printing patterns of four pattern disks of four colors which are printed by each screen printer are image-inputted one by one by the scanner input device S and disposed on layers of different colors so as to be displayed on the monitor M, in which a fixed origin O, X-axis, and Y-axis are displayed beforehand. The origin O, X-axis, and Y-axis are aligned on the screen of the monitor and each position-adjusted data is separately inputted and stored and the data is read out to transfer it to the unit U. And the XYθposition of each printing head is separately adjusted according to a readout directive of the unit and thereafter a printing device P is operated to conduct a multiple color printing free from a slippage in color.
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