This resetter will reset the Epson maintenance tank (maintenance box) on the following printer models and others utilizing maintenance box codes T6716 / T6710100 / T3661 / T366100 / T04D1 / T04D100:

WorkForce Pro ET-8700 EcoTank, WorkForce Pro WF-C5210, WorkForce Pro WF-C5290, WorkForce Pro WF-C529R, WorkForce Pro WF-C579R, EcoTank ET-M1170, EcoTank ET-M2170, Expression ET-2700 EcoTank, Expression ET-2750 EcoTank, Expression ET-3700 EcoTank, Expression Home XP-5100, WorkForce ET-3750 EcoTank, WorkForce ET-4750 EcoTank, WorkForce ET-4752 EcoTank, WorkForce ST-2000, WorkForce Pro WF-C5790, WorkForce Pro WF-M5799, WorkForce Pro WF-C529R, WorkForce Pro WF-C579R, WorkForce Pro WF-M5299, WorkForce Pro WF-M5799, WorkForce Pro ET-8700 EcoTank, WorkForce Pro WF-C5710, WorkForce Pro WF-C5790, WorkForce Pro WF-C5290, WorkForce Pro WF-C5210, EcoTank ET-3710, Expression Home XP-5100, Expression ET-3700 EcoTank, EcoTank Pro ET-5170, EcoTank Pro ET-5150, EcoTank ET-15000, WorkForce ST-M1000, WorkForce ST-M3000, EcoTank ET-4760, EcoTank ET-3760, EcoTank ET-4760, EcoTank ET-M3170, EcoTank ET-M1170, EcoTank ET-M2170, WorkForce ST-4000, WorkForce ST-3000, WorkForce WF-2860, WorkForce ET-3750 EcoTank, Expression Premium XP-6100, Expression Premium XP-6000, Expression Photo XP-8600, Expression Photo XP-970, Expression Photo HD XP-15000, Expression Photo XP-8500, EcoTank ET-8500, EcoTank ET-8550