So I picked up this Sears "The Graduate" electric typewriter circa 1980. The owner claimed it's fully functional. I decided to check it. One thing that I can't figure out is how you move to the next line. So you type, come to the end of the line and hit the Enter button. It does the carriage return, i.e. it moves the carriage to the beginning of the line but it does not move the paper up. So I am trying to figure out whether the thing is broken or I am just not doing it right... Help!!!

Thanks!