extra-long-life of the epson ribbon cartridge

The  Black epson ribbon cartridge is designed to be used with the Epson  Dot Matrix Printer. Change your printer cartridge less often with the extra-long-life ribbon included with this Epson Ribbon Cartridge. The ink within this Printer Ribbon Cartridge features lubricating agents that help to extend the life of the printhead. enjoy clear, accurate printouts from your Printer.