INKUTEN 4 Refillable Cartridges for Brother LC203 LC 203 with Auto Reset Chips (Empty) The empty refillable cartridges are super easy to refill using the provided syringes. Just remove the plug, inject the ink, and put the plug back in. It's a lot easier than filling OEM cartridges. The cartridges have auto-reset chips. When a cartridge is empty, just remove, refill, and when you put it back in, the ink level will read full. This cartridge can be easily refilled and reused again and again. Backed by a 100% Guarantee and a Two- Year Warranty Compatible With MFC-4320DW MFC-J4420DW MFC-J4620DW MFC-J460DW MFC-J480DW MFC-J485DW MFC-J5520DW MFC-J5620W MFC-J5720DW MFC-J680DW MFC-J880DW MFC-J885DW Printer