Tasoskanneri Plustek OpticPro A320E 800 x 800 DPI A3 valkoinen

The Plustek OpticPro A320E is an A3 flatbed scanner designed for high-precision capture of large, bound or fragile documents. With an optical resolution of 800 x 800 dpi, 48-bit color depth and a robust depth of field, it scans books, journals, artwork and documents while preserving detail and color accuracy. The unit connects via USB 2.0, supports TWAIN drivers for broad software compatibility and weighs 7.5 kg.

Advantages

The OpticPro A320E delivers accurate color reproduction and a high dynamic range thanks to its 48-bit color capability and improved depth of field. Its A3 bed accommodates large pages and bound materials without the need for disassembly, and TWAIN compliance ensures interoperability with a wide range of document management, imaging and capture applications.

Suitable for

• Scanning large documents and A3 artwork
• Digitizing bound books, journals and fragile documents
• Archival and museum reproduction tasks
• Office document capture and forms processing

Key specifications

• Model: Plustek OpticPro A320E
• Optical resolution: 800 x 800 dpi
• Color depth: 48-bit
• Scan speed (example): 7.8 ppm
• Interface: USB 2.0
• Maximum paper size: A3
• Duplex scanning: Yes
• Weight: 7.5 kg
• Color: White

How to use

Place the document face down on the A3 glass platen and close the lid to secure books or fragile items. Connect the scanner to a computer using the USB 2.0 cable and install the TWAIN-compatible driver provided by the manufacturer. Use your imaging or document management software to select resolution, color depth and destination format, then start the scan. For bound materials, position pages carefully to avoid shadowing and use flat, gentle pressure when closing the lid.

Recommendations

For best results with fragile or bound items, scan at higher resolution (800 dpi) and use the scanner's depth-of-field settings to capture page curvature and fine detail. Regularly calibrate color settings in your software and handle originals with clean hands or gloves to avoid damage and contamination.