Mustek A3 2400S up to 2400 x 2400dpi USB Flatbed Scanner - Newegg.com
Amazon.com: VIISAN 3240 A3 Large Format Scanner,Color Receipt & Document & Photo & Book & Art & CAD Scanner,[A3 and Below] Flatbed Scanner with 2400 x 2400 DPI [A3 Scan for 4
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IRIS Desk 5 PRO Overhead A3 Book Scanner | The Scanner Shop
Amazon.com: Plustek A3 Large Format Flatbed Scanner OS 1180 : 11.7x17 scan Size for Blueprints and Document. Design for Library, School and Soho. A3 scan for 8 sec, Support Mac and PC :
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Plustek Optic Slim 1180 Flatbed scanner A3 1200 x 1200 dpi USB Documents, Photos | Conrad.com