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| Feature | Description | |---------|-------------| | | Main function – resets both main and backup counters. | | Initial Ink Charge | Forces the printer to refill its ink delivery system (useful after moving or changing ink). | | Head Cleaning | Performs deep, service-level cleaning cycles. | | Head Alignment | Precision alignment for vertical banding issues. | | EEPROM Data Backup | Backs up the printer’s electronic memory (critical for advanced repairs). | | LF/CR Motor Checks | Diagnostics for paper feed and carriage motors. | | USB ID Input | Reprograms the USB serial number (used after motherboard replacement). |

⚠️ This tool is for educational and emergency use only. Use at your own risk. I am not responsible for any damage caused by improper use or physical ink leakage.