1) Continuous Ink System for Epson new model of C79,D78 R270,R265,C90, C91, C92 etc are available now. 2)New design CIS Cartridge is used together one original Cartridge,the chip adopts original cartridge inductor, it is intended to prevent the disrecognise problem cause by the software upgrade.In this way, it will work with any Epson printer models,no matter is new or old. 3)The chip quality is stable because of the original cartridge's inductor.
