... /ME320/ME330 2,with newwest ARC chips 3,each chip had reset button 4,easy to reset 1,Newwest refill ink cartridge ME32 ... needed .2,The old seperate chips of these models were not having this reset button on each chips ,and of course you can ... metel material to link the points on the chips to make the chip reset ,but if you had this new cartridges and ...