| 摘要 |
PURPOSE:To print out two sets of color video information side by side on one print paper sheet by printing out same color information of 2 systems of color video signal inputs consecutively by 2 frames sequentially, retracting the print paper sheet to the original print start point and printing other same color information again by 2 frames consecutively and sequentially. CONSTITUTION:After a Blue signal by one pattern is finished, an input switching circuit 3 is switched to an input from the 2nd video signal source 2 succeedingly to print out the Blue signal of the one pattern again. After the Blue signal print is finished, a control section 12 drives a motor 14 to retract the print paper 15 to the print start position from the 1st video signal source 1. Then the input switching circuit 3 is thrown to the input from the 1st video signal source, on RGB selection circuit 5 is set to a Green signal input and the one pattern Green signal from the 1st video signal source is printed overlapping. When the print of one pattern Green signal is finished, the one pattern Green signal print from the 2nd video signal source 2 is executed again succeedingly. The two pattern color print is finished by applying print to the Red signal similarly.
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