The invention is directed to a method performed by a computer system to
print a document page on one sheet or split over several sheets,
comprising: simultaneously displaying on a computer display a preview of
the document page as it will be printed, including displaying sheet
splitting, and at least one control element for modifying the print scale
or the number of sheets; dynamically changing the displayed sheet
splitting in response to a corresponding actuation of the control
element; printing the document page according to the displayed sheet
splitting upon receiving a print command. The invention is also directed
to a corresponding computer system an a corresponding computer program
product.