Proba de esta forma: (espero que sepas algo de ingles :D ) Waste Error Reset 1- Remove the Cartridge 2- Unplug the AC Power Cord 3- Close Front access panel 3- Hold down the RESUME/RESET button and plug in the AC power cord 4- Release RESUME/RESET after plugging in the AC Power cord. 5- Press the RESUME/RESET once within 5 seconds and release the RESUME/RESET . 6- Press and HOLD RESUME/RESET for two seconds or more and release it. 7- Press and HOLD RESUME/RESET for two seconds or more and release it. 8- Unplug AC Power Cord to set data. Suerte MArtin