Our chip resetter can reset the chip, allowing you to monitor your cartridges' ink levels. Simply align the pins and press down for several seconds to complete the reset. The resetter is designed to work with Epson 7-PIN and 9-PIN cartridge chips, as well as compatible chips manufactured by third parties. This chip resetter is compatible with the following cartridges: 7-pin chip cartridge models: 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 others 9-pin chip cartridge models: 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 and others Printers compatible with 7-pin chip: Epson Stylus Photo 780, 785EPX, 810, 820, 830, 870, 870LE, 875DC, 875DCS, 890, 895, 915, 925, 950, 1270, 1280, 1290, 2000P, 2100, 2200, Epson Stylus 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, Epson Stylus Color 680, 685, 777, 777i Printers compatible with 9-pin chip: Epson Stylus Photo R260, R265, R280, R285, R380, R360, 1400, 1410 Color: White Material: Plastic Package Contents: 1 x Chip Resetter Note: The package includes only the items listed above. Other products are not included. Lighting and display differences may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3 cm.