Thanks for Your ansver, Fabio.
do you want to print?
in the driver preferences you need to choose "other size", there you can specify original file format AND outpur format
Is it possible to copy A3 document to A4 paper format?
I tried to use A3-->A4 command, and as a result I got A4 sized document, but copied (printed) on A3 paper.
Thanks in advance.