Manuals Brands UMAX Technologies Scanner UMAX Technologies Scanner Manuals ProdManuals has more than 8 UMAX Technologies Scanner manual(s) covering 8 model(s). 2 3 A M Models Document Type 2 2000U/P 3 3450 A Astra 3400 Astra 2100U Astra 4000 AstraNET e3420 AstraNET e3470 M Mirage II