| 摘要 |
PURPOSE:To easily set a recording paper to the original state, by counting the number of lines of the recording paper fed after the print end and by rewinding the recording paper at the specific key operation time by this number of lines, in the recording paper control system of the electronic register. CONSTITUTION:Data is printed on the recording paper by print part 4; and when data is written onto the last print line, paper feed key F of input part 1 is operated. It is decided by operating part whether the signal is output or not while the paper is fed, and the system is held till the end of paper feeding if the paper is being fed. When the paper feed is completed, it is decided whether paper feed key F is operated or not; and if it is operated, the paper feed control signal is output from the control part, and paper feed signal FS is given to print part, and the motor is rotated normally to feed the recording paper by one line. Thus, the number of paper feed lines is stored in the register to complete paper feeding. Next, after data is written onto the last print line, rewinding key R is operated to perform the reverse operation. |
