Digital BW, The Print

Hello,

I have asked this before and didn't get a response, I apologize for asking
again but would like to get some information.

I would like to know if it is possible to remove the ink from R4800 carts
and put this ink into the R2400 carts.  The reason for this being the
significant cost savings of the R4800 ink (and a desire to stick with  Epson
inks for now).  I would like to put the ink into MIS spongless carts for the
R2400.

Is this possible?  Are others doing this?  Do I need to do anything to
minimize/prevent the ink from foaming?  Any and all help is appreciated.

Thank you