CISS ink system for Epson R270/R290/R390/RX590/RX6

Product specifications:CISS for use with printer model: R270/R290/R390/RX590/RX610.Original Cartridge Code: T0821-T0826/ T0811- T0816Color:6 colors,CM Y K LM LC.Tank Pattern: L /middle L /R /W /B.(L pattern sample pleaserefer thebelow big picture)Tank material: P.P. resist solven.Tank capacity:100ml per color for ink tank.Chip: new version auto reset chip.Product advantages:1.installation:No need professional skill ,anybody can installeasily according to the instruction to the product.2.Environment:No need to change ink cartridge,refill for many times,cost-effective and environmentally friendly.3.Quality ink : water based dye ink,produced by ourselves,color bright,fast drying time, no stuff printer head.4.Economy: New ciss system solution could save printing cost up to 90%.5.Compatibility : 100% compatible with original ink cartridge of Epson printers.