Our chip resetter can reset the chip to allow 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.Compatible with the following 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.Compatible with the following 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 models: 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 models: 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 settings may cause slight variations in the color of the item as shown. Measurement may vary by +/- 1-3 cm.