| 摘要 |
PURPOSE:To apply the titled interface to an electronic device required for the commands of many forms, by changing the timing generating a control signal controlling the reception of a printing data to the printing data of a remote control code having a different mode. CONSTITUTION:When a rapid traversing or a scanning command is transmitted, a timer 26b is triggered and an ROM IC21a is made active. In such commands, since outputs D3 and D4 go to H, a timer 26d is not triggered. Thus, when the output of the timer 26b is restored, the IC21a is not inoperative, and an READY terminal goes to L. Then the reception of next data is made possible. In the above-mentioned commands, the same command is received one after another in a short time, and the rapid traversing and the scanning commands are applied continuously. On the other hand, in other commands than these, since the command is received in a fast interval, it is avoided that the same number is transmitted successively in the frame designation comprising the same number string and no malfunction is produced. |
