This place used to specialize in Toyota machines:
http://www.newtons.com/
I'm in Toronto canada and they helped me over the phone to check to see
if my machines were working correctly before I placed an order for
additional accessories--at the time, I had NO knitting machine
knowledge whatsoever--they were extremely helpful to me.

I have two Toyota machines and adore them---once you get it up and
running, you'll love it!