| 摘要 |
PURPOSE:To enable to print through changing the relative position of a character data for a format overlay, by designation a character shift amount with the number of characters and size of characters, and inserting a space character corresponding to shift by means of compression type at the time of shifting a line data. CONSTITUTION:A printing data exceeding one page is stored in a page buffer 24, and the data of one line portion is stored in line buffers 25, 25' from the buffer 24. Size of characters and the number of characters, which show a shift amount of the printing position, are stored in a register 31, and when the data is shifted to the buffers 25, 25' from the buffer 24, a space character corresponding to shift is inserted into the head part from a register 9 by means of compression type. Data from the buffers 25, 25' are shifted to the first line buffer register 41, and when the number of characters showing the shift amount from the register 31 has been detected, a gate 45 is closed until the number of characters becomes zero in a repeat counter 43 and a subtractor 44, and when a value of the counter 43 becomes zero, the gate 45 is opened, the data is shifted to the second line buffer register 42, compression is released, it is outputted to a font memory 26, and printing is executed. |
