Ensure crisp, clear, and long-lasting prints with the Genuine Epson S015634 Black Ribbon Cartridge. Specially designed and engineered for the Epson LQ-310 Dot Matrix Printer, this high-quality fabric ribbon delivers reliable performance and extends the lifespan of your printer's printhead. It is easy to install and provides an excellent character yield, making it the perfect choice for your everyday receipt, invoice, and continuous form printing needs.