INKUTEN - 4 Refillable Cartridges for Brother LC 51 LC51 with 4x100ml Dye ink 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 LC51: DCP-130C, DCP-330C, DCP-350C, Intellifax 1360, Intellifax 1860C, Intellifax 1960c, Intellifax 2480C, Intellifax 2580c, MFC-230C, MFC-240C, MFC-3360C, MFC-440CN, MFC-465cn, MFC-5460CN, MFC-5860CN, MFC-665CW, MFC-685cw, MFC-845CW, MFC-885cw