Amazon.com: Plustek SmartOffice S30 High Speed A3 Large Format Duplex Document Scanner, with 100-page Auto Document Feeder (ADF). Scan 12” x 17” Size or Legal-Size Document : Office Products
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,
Canon High Speed A3 Size Scanner
Avision Av5400 A3 Flatbed Document Scanner Up to 50Ppm / 100Ipm Duplex: Scanners: Amazon.com.au