I am desperately looking for the specs for the vintage Roland DXY
series plotters. What are the difference between DXY-880 and DXY-885?
Or the difference between DXY-980 and DXY-990? Also the specs for
1100/1200/1300 would be helpful? I just can't find any information on
the net. If you have manuals for these devices could you please share
their specs. Any other pointers to find this information would be