The Plustek SmartOffice PS456U Scanner provides batch scanning at speeds of up to 80 pages per minute, or 160 images per minute in grayscale mode at 300 dpi. It features an optical resolution of 600 dpi and can hold up to 100 sheets of A4/letter-sized paper in its automatic document feeder. This makes it a suitable solution for those needing a fast batch scanner.
The PS456U offers the ability to handle a variety of document types at once. It can automatically determine paper size and thickness, allowing for scanning of cards and documents up to 8.5 x 98" without having to adjust your settings. Additionally, it utilizes an ultrasonic sensor to detect double feeding during scanning. This ensures accuracy while scanning large volumes of documents. This feature can be turned off for scanning documents with labels and notes attached.
Reliability comes with a daily duty cycle of 8,000 sheets. This combined with a rated lifetime of 300,000 scans allows for intensive usage every day for many different jobs. It also features standard TWAIN and WIA drivers for increased software compatibilities. The scanner also has the ability to program 9 different functions for quick access to commonly used setting.
The scanner additionally features a power saving sleep mode. It can be woken up simply by placing documents in the sheet feeder for automatic detection. The PS456U comes with a USB 2.0 cable, AC adapter with power cable, setup CD-ROM, calibration sheet, cleaning cloth, pad module, and a feed chute.