I had some Brother typewriters but I think the most amazing piece of this I ever had was a (Xerox) Diablo 630. Aside from the daisywheel printhead, it had what

I had some Brother typewriters but I think the most amazing piece of this I ever had was a (Xerox) Diablo 630. Aside from the daisywheel printhead, it had what looked like a 1/2 hp motor to move the carriage. I used to watch in amazement as this monster worked with such precision.