Our chip resetter can reset this chip allowing you to see your cartridges' ink levels.Simply align the pins and press down for several seconds to complete the reset.The resetter is guaranteed to work 7-PIN & 9-PIN cartridge chips and "compatible chips" manufactured by 3rd parties.This chip resetter is compatible with the following cartridges and printers:7-pin chip Cartridges model:T071 /T077 /T078 /T079 /T080 /T088;T007/T008/T009/T015/T016/T017/T018/T026/T027/T028/T029/T036/T037/T038/T039/T040/T041/T057/T058;T0321/T0322/T0323/T0324;T0331/T0332/T0333/T0334/T0335/T0336;T0341/T0342/T0343/T0344/T0345/T0346/T0347/T0348;T0421/T0422/T0423/T0424/T0461/T0472/T0473/T0474;T0491/T0492/T0493/T0494/T0495/T0496/T0561/T0562/T0563/T0564;T0631/T0632/T0633/T0634/T0611/T0612/T0613/T0614;T0481/T0482/T0483/T0484/T0485/T0486 and so 9-pin chip Cartridges model:T0711/T0712/T0713/T0714;T0801/T0802/T0803/T0804/T0805/T0806;T0771/T0772/T0773/T0774/T0775/T0776;T0691/T0692/T0693/T0694;T0881/T0882/T0883/T0884;T0791/T0792/T0793/T0794/T0795/T0796 etcPrinter model adapted to 7-pin chip:stylus Photo 780/785EPX/810/820/830/870/870LE/875DC/875DCS/890/895/915/925;950/1270/1280/1290/2000P/2100/2200;EpsonStylus C41/C42/C42+/C42UX/C43/C44UX/C42SX/C50/C60/C61/C62/C63/C64;C70/C70+/C80/C82/C83/C84/CX5200/CX5100/CX5300/CX3100/CX3200;CX5400/CX5200/CX6400/CX510/R300/R300M,etc.Stylus Color 680/685/777/777iPrinter model adapted to 9-pin chip:stylus Photo R260/R265/R280/R285/R380/R360/1400/1410;Colour:WhiteMaterial:plasticPackage Contents:1 * Chip Resetter