Ink Cartridge Number: T0731-T0734

Suitable For Printer: Epson C79/CX6900F/CX7310/CX8300

Our CISS Advantage:

1. Ink tank adopt real constant pressure design

2. Ink tank bottom welding by ultrasonic machine, leaking-proof

3. ABS material, 100ml prefilled by each tank

4. Supply top quality specifit ink

5. Offered latest version Combo chip with Switch and buttons

6. Easy to install by end-user themselves

7. Reduce printing cost up to 95%