INKUTEN (TM) Brother LC103, LC105, LC107 Chip Reset Resetter This chip resetter will reset the ink level on your Brother LC103, LC105, or LC107 cartridge chip back to full. The resetter is guaranteed to work on original brand Brother LC103, LC105 and LC107 cartridge chips, but may work on "compatible chips" manufactured by 3rd parties. Now you can finally refill the Brother LC103, LC105 and LC107 cartridges successfully, and reset the chips on the cartridges so the printer won't know the difference! RESET MUST BE CARRY OUT BEFORE THE INK LEVEL REACHES 0 OR LOWER THAN 15% OTHERWISE, NOTHING WILL BE DONE Simply align the pins and press down for several seconds to complete the reset.