Printer models: Easily recognized and ensure 100% compatible for Ecotank ET-2760 ET-3710 ET-3750 ET-3760 ET-3830 ET-3843 ET-3850 ET-4750 ET-4760 ET-4850 ET-15000 ET-M1170 ET-M2170 ET-M3170; for EcoTank Pro ET-5150 ET-5170 ET-5180; for Expression ET-3700; for Expression Home XP-5100 XP-5200; for WorkForce WF-2860 WF-2960 ST-M1000 ST-M3000 ST-3000 ST-4000 ST-C4100 Printers
Newest Chip: Equipped with the latest smart chip, perfectly compatible with all new firmware versions
Long-lasting: T04D1 Maintenance Box with premium absorber sponge pads, absorb waste ink faster, more durable and longer time last
Tested before packaging: Our T04D1 Maintenance Box is manufactured in ISO9001, ISO14001, SGS and CE Certified Facility, keep your printer has a fluent, stable and superb printing performance