AUTOMATIC FAIR COPY MACHINE

摘要

PURPOSE:To improve the print speed by reading a character hand written in a flat writing region and printing to make a fair copy by a printer. CONSTITUTION:A writing region 2 includes a matrix shaped wiring group. In pressing the cross points of the lines, the lines are conductive at the depressed points and the result is read by a processor 7. A character written in the write region 2 is retrieved by reading a series of cross points. The processor 7 like this is realized by a microprocessor 8, a read only memory 9 and a microcomputer including a random access memory 10. The printer 5 is controlled with a control signal from the processor 7, the character in the write region 2 is printed on a recording chart 6, a display device 4 is driven by a drive circuit 11 and the written character is displayed.