About this item Replacement Ink Maintenance Box,Waste Ink Box , With New Chips. Package Includes: 1 Set x Maintenance Ink Tank Print: The ink tank is made of high-quality pvc, which is not easy to fade and can be used for a long time. Compatible with EPSON ECOTANK ET 2840 L3560 Expression Home XP-3100 , XP-4100 , XP-4101 , XP-4105 , XP4100 , XP4105 ,XP3100, XP4100 Printers ; Eco Tank L3550 L3556 L3560 L5590 Printers Compatible with WorkForce WF-2930, WF-2950 , WF-2810DWF, WF-2830 ,WF-2830DWF , WF-2850 , WF-2850DWF ,WF-2851 ,WF2930 ,WF2950 ,WF2830 ,WF2850 ,WF2810 Printers