Method for resetting the printing head of a typewriter

The method for resetting the printing head of a processor-controlled typewriter to the end of a text printed on an inserted recording medium through initiation of an automatic reset function after a preceding positioning of the printing head to another position, said method comprising the steps of:

• storing the current horizontal position of the printing head and of the last character of the printed text;
• developing signals corresponding to the steps of vertical movement of the recording medium, said signals having a positive or negative characteristic sign corresponding to the direction of upward and downward movements;
• adding said signals and storing the sum thereof, said sum indicating the number of steps of vertical movement of the record media;
• cancelling the stored number of steps of upward movement of the recording medium upon initiation of a character impression;
• retaining the stored number of steps of downward movement upon initiation of a character impression;
• upon initiation of a reset function, evaluating the stored number of steps for controlling a movement of the recording medium in accordance with the characteristic directional sign indicating the relative position to the last printing line;
• evaluating the difference between the stored horizontal position of the printing head and the last character typed for controlling the horizontal repositioning of the printing head leftwardly and rightwardly as dictated by said difference to the last blank printing position behind the last character.