The Epson C12C935711 is a maintenance tank designed to collect and store waste ink that accumulates during print head cleaning and routine maintenance cycles. This component ensures your printer continues to operate smoothly by managing the excess ink that would otherwise build up inside the machine. Specifically compatible with the SureColor SC-P700 and SC-P900 printers, this box is user-replaceable, meaning you can swap it out yourself without needing professional service. To make the process effortless, your printer will provide a clear alert as soon as the tank is full, letting you know exactly when it is time for a replacement.