Digital BW, The Print

after several years of trouble with the Piezo ink on a 1160 I decided 
to change to MIS inks.

I now have the choice betweeen a 2100/2200 and or a refurbished 3000 
I got.

The ink choice for the 2110/2200 is  more or less clear to me however 
the ink for the 300 is confusing. Paul Roark is speaking of a varibal 
tone ink but on the M IS site I only find FS and FSN inks.

I also understood a good option is to use the Eboni black and 
Photoblack in the 2100/2200 together with the color-inkset in the 
2100/2200.

I hope to get some advise in deciding what to do.

remko