1,Newwest refill ink cartridge TX620FWD/TX560WD 2,with newwest ARC ... button 4,easy to reseting 1,Newwest refill ink cartridge TX620FWD/TX560WD2,with newwest ARC chips3,each ... and difference bettween the old TX620FWD/TX560WD refill ink cartridges with chips and this new TX620FWD/TX560WD ... set cartridge 4,weight :21KG/Carton Newwest Refill ink cartridge TX620FWD/TX560WD,with Reset button on each piece ...