Our chip resetter can reset this chip allowing you to see your cartridges' ink levels.Simply align the pins and press for seconds to complete the reset.The resetter is guaranteed to work 7-PIN & 9-PIN cartridge and on " " manufactured by 3rd parties.This chip resetter is with the following cartridges and printers:7-pin chip Cartridges :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 on9-pin chip Cartridges :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 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 adapted to 9-pin chip: stylus Photo R260/R265/R280/R285/R380/R360/1400/1410;Colour:WhiteMaterial:plasticPackage Contents:1 * Chip ResetterOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.