EPSON CISS C90

Ink cartridge:T0731-T0734

For use on:EPSON STYLUS C79/CX3900/CX4900/CX5900

EPSON CISS C91

Ink cartridge:T0921-T0924

1.Reduce the printing cost as low as 90%
2.The ink is with high and vivid output,it can flow smoothly from external ink tank to ink cartridges,and will not stuff the printer head.