Ordered this scanner from Thailand.
Was sent there by Amazon and arrived within 10 days.
It is a huge machine, but it is worth the money amd the room on my desk.
The scanning is fast, the scanresults are formidable, and resulting printing of the scan is a quality product.
A4 to A3, A3 to A4, anything will be scanned and blown up or reduced by the supplied software.
Spend some more money as for an A4-scanner, you will never regret it.