Specifications Suit to Epson cartridge model:
T6171/T6172/T6173/T6174/T6181/T6161/T6162/T6163/T6164. Ect.
Suit to printer model:
Epson B300/B500DN/508. etc.

Advantages Contrapose Epson new printer, Our company develop new chip resetter CS-RB300. CS-RB300 reset the intelligent chip on the cartridge into a full mode and show ink volume on computer. Under this way, empty cartridge can be reused after refilling ink, save money up to 90%.
CS-RB300 is versatility. It can automatically identify the model of ink cartridge, and then reset the chip on the cartridge into a full mode but keep the other data the same.

Notice: Please reset the chip when there is 10%-20%ink remain in the cartridge to avoid the cartridge stop showing ink level if reset empty cartridge.