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Amazon.com: Plustek Tabloid Size Large Format Flatbed Scanner OS 1180 : A3 / Legal Size Paper scan for Blueprints and Document. Design for Library, School and Soho. A3 scan for 8 sec,
Amazon.com: VIISAN 3120 A3 Large Format Flatbed Scanner, 1200 DPI, Scan 12" x 17" in 8 sec, Frameless, Auto-Scan, Document & Photo & Book Scanner, Design for Library, School and Soho. Supports
Overhead Document Scanner | Overhead Book Scanner | Book Document Scanner - S21 A2/a3 - Aliexpress
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
VEVOR VEVOR Document Camera for Teachers A3 Scanning Size Book Scanner 10 Mega-Pixel Lens Book & Document Scanner w/ LED Lights Portable Scanner for Teacher OCR Function for Classroom Online Teaching Office