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Amazon.com: Smart Document Scanner S21 A2/A3 Document Camera Large Format Overhead Book& Document Scanner 23MP High Resolution Auto- Flatten & Support Multi-Language : Office Products
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Amazon.com: VIISAN 3240 A3 Large Format Flatbed Scanner, 2400 DPI, Scan 12"x 17" in 4 sec, Frameless, Auto-Scan, Document & Photo & Book Scanner, Design for Library, School and Soho. Supports Windows
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