Can I reset the ink cartridge chip by reinstalling printer software? -

I filled the ink cartridge and I m trying to reset the chip without buying a resetter. It s Epson stylus CX7400

No that s not how you reset the chip but this software will help you. Also the list of the supported printers. IT VERY EASY TO DOWNLOAD FROM GIGASIZE AND THE INSTRUCTIONS ARE HERE: To unblock the printer you must do the following: - After installing the program select the printer as it comes out on the menu, and minimise to the taskbar. - Finally going to the icon of the program, press the button right mouse and in the menu deployed select the option PROTECTION COUNTER=RESET PROTECTION COUNTER, then you press ACCEPT and turn off the printer, then turn it on again and ready!! if any problems just contact me!! http://www.gigasize.com/get.php?d=j28xzkm2lmb Epson Stylus Сolor 400 Epson Stylus Сolor 440 Epson Stylus Color 480 LPT Epson Stylus Color 480SXU / 580 Epson Stylus Сolor 600 Epson Stylus Сolor 640 Epson Stylus Сolor 660 Epson Stylus Сolor 670 Epson Stylus Color 680 / 777 Epson Stylus Сolor 740 Epson Stylus Сolor 760 Epson Stylus Сolor 800 / 850 Epson Stylus Сolor 860 Epson Stylus Color 880 Epson Stylus Color 900 / EM-900C Epson Stylus Color 980 Epson Stylus Сolor 1160 Epson Stylus Color 1520 Epson Stylus Color 3000 Epson Stylus C20 / C40 / CL-750 Epson Stylus C41 / C42 / C43 / C44 / C45 / C46 / C47 / C48 Epson Stylus C50 Epson Stylus C60 Epson Stylus C61 / C62 Epson Stylus C63 / C64 Epson Stylus C65 / C66 and PE Epson Stylus C67 / C68 / D68 and PE Epson Stylus C70 Epson Stylus C80 Epson Stylus C82 Epson Stylus C83 / C84 Epson Stylus C85 / C86 and PE Epson Stylus C87 / C88 / D88 and PE Epson Stylus Photo RX420 / RX425 / RX430 Epson Stylus Photo RX500 / RX510 Epson Stylus Photo RX520 Epson Stylus Photo RX600 / RX610 Epson Stylus Photo RX620 Epson Stylus Photo RX700 Epson Stylus CX3100 / CX3200 Epson Stylus CX3500 / CX3600 / CX3650 Epson Stylus CX3700 Epson Stylus CX3800 / CX3810 / DX3800 Epson Stylus CX4500 Epson Stylus CX4600 Epson Stylus CX4100 / CX4200 Epson Stylus CX4700 / CX4800 Epson Stylus DX4200 / DX4800 Epson Stylus CX5100 / CX5200 Epson Stylus CX5300 / CX5400 Epson Stylus CX6400 / CX6600 Epson Stylus CX6300 / CX6500 Epson Stylus CX2800 Epson Stylus CX3900 Epson Stylus CX4900 Epson Stylus CX5900 Epson Stylus CX7800 Epson PictureMate Epson Stylus Photo Epson Stylus Photo EX Epson Stylus Photo 700 / IP-100 Epson Stylus Photo 750 / PM-770C Epson Stylus Photo 780 / 790 / PM-780C Epson Stylus Photo 810 / 820 Epson Stylus Photo 820 Epson Stylus Photo 825 / 915 Epson Stylus Photo 830 / 830U Epson Stylus Photo 870 / PM-875DC Epson Stylus Photo R200 / R210 Epson Stylus Photo R220 / R230 Epson Stylus Photo R300 / R310 Epson Stylus Photo R320 Epson Stylus Photo R800 / PX-G900 Epson Stylus Photo R1800 Epson Stylus Photo R2400 Epson Stylus Photo 890 Epson Stylus Photo PM-890C Epson Stylus Photo PM-A700 Epson Stylus Photo PM-G720 Epson Stylus Photo PM-970C Epson Stylus Photo 895/ 785EPX Epson Stylus Photo 900 Epson Stylus Photo 925 / 935 Epson Stylus Photo 950 / 960 / PM-950C Epson Stylus Photo 1200 / PM-3000C Epson Stylus Photo 1270 / PM-3300C Epson Stylus Photo 1280 / PM-3500C Epson Stylus Photo 1290 Epson Stylus Photo 2000P Epson Stylus Photo 2100 Epson Stylus Photo 2200 / PM-4000EPX Epson Stylus Pro 5000 / PM-5000C Epson Stylus CX4600 Epson Stylus CX5300 Epson Stylus CX5100 Epson Stylus RX420 Epson Stylus RX425 Epson Stylus RX620 Epson Stylus R1800 Epson Stylus PM-970C Epson Stylus PictureMate Epson Stylus RX700 Epson Stylus R2400 Epson Stylus PM-A700 Epson Stylus PM-G720 Epson Stylus RX520 Epson Stylus CX7800 Epson Stylus CX4100 Epson Stylus DX3800 Epson Stylus CX3800/CX3810 Epson Stylus CX3700 Epson Stylus C67/68 and Photo Editions Epson StylusC87/C88/D88 and Photo Editions Epson Stylus R220/R230 Epson Stylus R320 Epson Stylus CX4500 Epson Stylus CX3650 Epson Stylus CX4200/CX4700/CX4800/DX4200/DX4800 Epson Stylus C47/C48 Epson Stylus RX430 Epson Stylus CX6500/CX6300 - improved support for CX6400/CX6600 - improved support for RX500/RX510 - improved support for RX600/RX610 - improved support for R1800 - improved support for CX3700/CX3800/DX3800/DX3850 - improved support for C67/C68/D68 - improved support for C87/C88/D88 Epson Stylus R270 Epson Stylus R240 Epson Stylus R340 Epson Stylus C58/C59 Epson Stylus RX640 - improved support for C2100/2200 - improved support for RX700 - improved support for R2400 - improved support for 785EPX/825/895/915 ...

See if this youtube video can help you