Specification:

 220ml compatible ink cartridge with single use chip for Epson Stylus Pro 7800/9800/7880/9880/7450/9450/4450/4880/4800 seroes printer.

The ink cartridges can be used continously together with our  chip resetter.

Compatible cartridges:
T5631,T5632,T5633,T5634,T5635,T5636,T5637,T5639
T5621,T5622,T5623,T5624,T5625,T5626,T5627,T5629