They are a bladder cartridge with none of the problems associated
with the 2200 foam cartridges.
Gregory Schern
InkjetGoodies.com
--- In DigitalBlackandWhiteThePrint@yahoogroups.com, Carl Schofield
<scho@m...> wrote:
> Do the MIS cartridges for the Epson 4000/7600 printers have an
internal
> bladder ink reservoir or do they have foam like the 2200 carts?