Welcome to our printer store! We’re pleased to offer the Laser Scanner Unit (LSU) for Samsung ProXpress SL-M3320ND, SL-M3370FD, and SL-M3870FD printers. This essential component ensures precise and efficient printing, maintaining the high performance and reliability of your Samsung printer. Whether you're replacing a faulty unit or keeping a spare on hand, our high-quality Laser Scanner Unit guarantees optimal functionality and an extended lifespan for your printer. Additionally, we provide a variety of other printer spare parts to keep your device in top condition. Browse our selection today and ensure your Samsung ProXpress printers run efficiently with our dependable Laser Scanner Unit!