This scanner is the Sun Sun Edition, which does not have an LCD operation panel. It is operated via a computer or tablet. It supports sizes from business card to A4, and can connect via Wi-Fi or USB cable. The app can currently be downloaded from Ricoh. Operation has been confirmed, with no lines, streaks, or unevenness. Operation is guaranteed for 7 days from delivery. Includes the original adapter; USB cable is not included, please prepare your own.