INKUTEN 4 Refillable Cartridges for Brother LC203 LC205 LC207 with 4x100ml Dye ink, Auto Reset Chips (ARC) - for use in MFC-4320DW J4420DW J4620DW J485DW J5520DW J5620W J5720DW 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. Comes with 4x100ml bottles (black, cyan, magenta, yellow) of Ink INKUTEN Dye ink for Brother Innobella printers. This ink is designed to give you results equivalent to the original in all aspects: color, fade resistance, smudge resistance, etc... It is a perfect replacement of the original from Brother. This cartridge can be easily refilled and reused again and again. Compatible With Brother MFC-J4320DW MFC-J4420DW MFC-J4620DCompatible With Brother LC203 LC205 LC207 MFC-J4320DW MFC-J4420DW MFC-J4620DW MFC-J5520DW MFC-J5620DW MFC-J5720DW