Xerox DC470 vs DC470ST - are they the same?

[Dexor]

Are the above the same machines, or are they different?
470 manual is combined with DC (document centre) 240/255/265/460/470 but the ST series looks like it's in its own league with 470/480/490ST

[adeyemi]

Let me give this a try:
DC implies a copier only controller while ST implies a copier/printer controller and not necessarily the family grouping, i.e a 265 can as well be ST if it carries a copier/printer controller. For the manuals, i think the 240/255/265/460/470 should do for all the specified machines, but i think there's a different manual for the 480/490...all quite similar with a few differences to make for the different speeds, 1.e 40, 55, 65, 70, 80, 90 ppm. Thanks for the 123/128 manual, u'll get the 5834 and 3030 in the next few hrs. If u ever come across a DC252 manual, pls help me out with a copy.