This is brand new Maintenance Tank for Epson Expression HD Photo XP-15000, Epson Expression HD Photo XP-15050, Epson Expression HD Photo XP-15080, Epson Expression Premium XP-6105, Epson Expression Premium XP-6100, Epson Expression Premium XP-6005, Epson Expression Premium XP-6000, Epson Expression Premium XP-6001, Epson Expression Photo XP-8500, Epson Expression Photo XP-8505, Epson Expression Photo XP-8600, Epson Expression Photo XP-8605 printers. The maintenance tank is brand new in a box and fully compatible with OEM maintenance box. It is very easy to operate.