... can use for:Printer model: R230/R210/R200/R300/RX350Cartridge model: T0491, T0492, T0493, T0494, T0495, T04961. Chips, sensor, cartridge quality are ... down,that is, chip select self-sensor, can be used without original cartridge,use for printer in present market; When the chip ... seller ), avoid the undected chip problem because of updated Epson printer, decrease the stock risk of CISS seller.3. Save ...