Fabric ribbon cartridge is designed & engineered to meet the demands of Epson's fast, high-performance LX-350 Impact Printer. Genuine Epson ribbon delivers consistently crisp, black output, time & time again. Long-lasting & easy to install, ribbon provides longer life & better character definition than imitation supplies. Black ribbon yields approximately 4 million characters. Ribbon is backward-compatible with LX-300 Plus II & LX-300 Plus.