Enhanced with innovative features, the compact desktop SmartOffice PS506U features fast scanning speeds, a high daily duty cycle, robust paper handling capabilities, and an ultrasonic double-feed detection with outstanding image quality. The SmartOffice PS506U features one of the most advanced document feeding and separation system in the industry. This system allows the SmartOffice PS506U to scan mixed batches of varying paper sizes and weights. Able to handle everything from business cards to rigid ID cards and documents, the SmartOffice PS506U easily scans both sides of one sheet in just one pass. The automatic document feeder (ADF) is also robust enough to feed up to three hard cards continuously or an embossed card up to 1.2 mm in thickness.