[Scribus] Printing a document

[Christoph Bartoschek]

Hi,

I have two problems when I print a document.

1. When I print my document the printer prints a single page with the 
follwoing message:

The print job was composite, not pre-separated. Try re-printing with Combine 
Separations set to Off.

What does that mean? I do not understand the problem the printer has.

2. How can I specify the paper size when I select Custom in the printers 
configuration? Does scribus always take the size of the current document?

Greetings
Chrsitoph Bartoschek