Product Name:Ocbestjet T0481-T0486 Ink Cartridge Chip;Printer Model Number:For Epson R220 R300 R200 R300 R300M R320 R340 RX500 RX600;Colors:BK C M Y LC LM - 6 Colors;Chip Feature:Ink Cartridge Reset Chip;QC:100% pre-tested well before shipping;Payment In