Compatible ink cartridge Refillable cartridge : needn't to vacuumize,can change the chips freely,suit for EpsonC79/290,230/C6 CISS cartridgeRefillable cartridge : R230,R270,M2 style,500 style,100 style,RX700 style,3800C style,PM style,7800/7600 styleEnvironmental protection: never need to buy new original cartridge,never waste even one drop of the ink, perfect and scientific to protect the ...