Ensure the continued operation of your advanced Epson EcoTank or WorkForce printer with the genuine T04D1 maintenance box. This original C13T04D100 maintenance box is designed to work flawlessly with your Epson machine, upholding the brand's reputation for quality. It is compatible with various Epson EcoTank models, including the ET-3700, ET-2750, and ET-4750. While Epson offers a direct warranty for this product, issues are rarely encountered.