((exclusive)) | Sunlu T3 Firmware

: Always navigate to the "Configuration" menu and select "Save Settings" (Store Settings to EEPROM) after an update to ensure your Z-offset and PID values aren't lost on reboot [16].

: Once the main menu appears, go to "About Printer" to confirm the new version is active. initialize your EEPROM sunlu t3 firmware

: Power off the printer, insert the card, and power it back on. The screen may stay blank for several seconds while it flashes. : Always navigate to the "Configuration" menu and

Before updating, check your current version: insert the card