Digital BW, The Print

I was very interested in the posts re BO on the 2100 which I use for 
colour. Recently I bought the 1290s to dedicate as a mono printer.I 
find that it produces a very warm print with Epson inks on Ilford 
Gallery Smooth Pearl and a print with a slight green tint in the 
upper mid tones on  Epson Photo Glossy paper. Has any one found a 
paper which is neutral when used with Epson original inks?
 Thanks in advance. Ted