Buy 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
Viisan VF3240, A3 Flatbed Scanner, Max. Resolution 2400x2400 dpi, editing software and OCR converts images to texts. for Windows, Mac driver available : Amazon.co.uk: Computers & Accessories
Epson Workforce DS-50000 Flatbed Scanner | The Scanner Shop