Description print, scan, Wireless setup, utility, usb drivers for windows 7, win8.1, 10, XP, x32, x64 bit and mac operating system. Are you finding troubles with your Samsung SCX-4521FPrinter? Download the essential SCX-4521F Printer Drivers Software for Windows 8.1, Windows 7 x32 Bit or 64 Bit and make your printer work fine again.