1,compatible OEM ink cartridge
2,save printing cost
3,Easy to use
4,High quality,and cheap

For use with printer model:

EPSON Stylus  T22

EPSON Stylus  T25

EPSON Stylus  TX120

EPSON Stylus  TX420W

EPSON Workforce 320

EPSON Stylus  NX420

 For use with printer  ink cartridge system

Cartridge No: T1331 black, T1332 cyan, T1333 magenta, T1334 yellow

Features:

1. Install with latest version V6.2N chips.
2. After installing this chip,user is able to use third party ink freely ,and save printing cost

3, Use as OEM ink cartridge chip