User: "Used 'Free Samsung Chip Reset Ultimate.exe.' Printer screen went blank. No lights. No USB detection. Service center said mainboard fried. Repair cost $200. Printer cost $150 new."
Many free tools fail because Samsung updated your printer's firmware via Windows Update (yes, they do that). The fix is to downgrade the firmware. Samsung Printer Chip Reset Software Free --
Samsung printers use smart chips to track: User: "Used 'Free Samsung Chip Reset Ultimate