Modifying your printer's official firmware will void any remaining manufacturer warranty.
On your computer, click and drag the .hd firmware file directly on top of the usbprns2.exe file icon.
Modifying your printer's official firmware will void any remaining manufacturer warranty.
On your computer, click and drag the .hd firmware file directly on top of the usbprns2.exe file icon. fix generator v 1 1 samsung scx 3405