C79 continuous ink supply system 1. With auto reset chip 2. Install ... environment.4. Install simply, use conveniently.5. Beautiful outside.C79 continuous ink supply system Can use for:Printer model: C79/C90 ... /C92/CX3900/CX4900/CX7300/CX5500Cartridge model: T0731, T0732, T0733, T0734 continuous ink supply system with auto reset chip