... 2,with newwest ARC chips 3,each chip had reset button 4,easy to reset 1,Newwest refill ink cartridge ME32/ME33/ME320 ... ,stable quality5,easy to resetingMe32 Refillable cartridges in Asian area could compatible with ME33/ME320/ME330 ,they are using the cartridge models ... cartridge and chip ,you only need to press the reset button,we designed the reset button on the top of each chip and you ...