Sunlu S8 Firmware Upgrade _top_ Site

Turn off the printer and remove the bottom panel. Look for the silkscreen text on the PCB.

Back up your original settings before you start. Write down your M503 values (E-steps, PID, accelerations) before wiping the EEPROM. sunlu s8 firmware upgrade

Leo loaded a 9-hour PETG print—a large dragon that always failed before due to warping and missed steps. Turn off the printer and remove the bottom panel