The C9345 Ink Maintenance Box stores ink that gets flushed from the system during print head cleaning. Your printer and its software will let you know when the maintenance box needs to be replaced.

Compatible Printers: Epson WorkForce Pro WF-7835 DTWf, Epson EcoTank ET-5850, Epson EcoTank ET-5800 Series, Epson WorkForce Pro WF-7840 DTWf, Epson EcoTank ET-M 16685, Epson WorkForce Pro WF-7800 Series, Epson EcoTank L 15150, Epson EcoTank ET-8500, Epson EcoTank ET-8500 Series, Epson EcoTank ET-5880, Epson EcoTank Pro ET-16650, Epson EcoTank ET-8550, Epson EcoTank ET-M 16600, Epson EcoTank ET-16600, Epson WorkForce EC-C 7000, Epson EcoTank ET-5800, Epson EcoTank ET-16150, Epson EcoTank Pro ET-5800 Series, Epson WorkForce WF-7830 DTWf, Epson EcoTank Pro ET-5850, Epson EcoTank ET-5885, Epson EcoTank Pro M 15180, Epson EcoTank ET-16685, Epson EcoTank ET-16605, Epson EcoTank ET-5855, Epson EcoTank ET-16655, Epson EcoTank Pro ET-5800, Epson EcoTank ET-16650, Epson EcoTank Pro ET-5880, Epson EcoTank Pro ET-16600, Epson EcoTank ET-5805, Epson EcoTank ET-18100, Epson EcoTank Pro L 6580, Epson EcoTank L 8100 Series, Epson EcoTank L 8180, Epson EcoTank L 11160, Epson EcoTank L 8160, Epson EcoTank L 6500 Series, Epson EcoTank ST-C 8000, Epson EcoTank L 5150, Epson EcoTank L 6550, Epson EcoTank ET-M 16680, Epson Ecotank Pro ET-16680, Epson WorkForce WF-7310 DTW, Epson EcoTank L 6490, Epson EcoTank L 6400 Series, Epson EcoTank L 6460, Epson EcoTank L 5160, Epson EcoTank L 15160, Epson EcoTank L 6570, Epson EcoTank Pro L 15180