A3 size option not available

[axiom]

I am using Ai Studio 8.8 on Epson 10000XL.
However, A3 scanning area is not available as a selection. The largest is only A4.
Is this intended?

[LSI_Ketelhohn]

Dear user,

The Format selection in the scan dimensions dialog is used to setz certain output formats. e.g. for printing on a certain size.
This does not limit the scan area.
You can set larger Output sizes in the expert settings (gear wheel) .

Kind regards,
Arne