Please take noted it's for Waste box only ,not for cartridge .Description：C13T366100 Maintenance Ink Tank Chip Resetter Designed specifically for original maintenance ink tank,reset at 15% ink to save printing cost. OEM Part Number : C13T366100 / T3661 Condition : Can Reset For Epson OEM Chip Only Feature : Reset chip capacity to reuse,easy to use and saving printing costs Warranty : 1:1 Replace Any Defective Fits These Printer Models: For Epson Expression Premium XP-6105 For Epson Expression Premium XP-6100 For Epson Expression Premium XP-6005 For Epson Expression Premium XP-6000 For Epson Expression Premium XP-6001 For Epson Expression Photo XP-8500 For Epson Expression Photo XP-8505 For Epson Expression Photo XP-8600 For Epson Expression Photo XP-8605 For Epson Expression HD Photo XP-15000 For Epson Expression HD Photo XP-15050 For Epson Expression HD Photo XP-15080