Adding Matrix affect the report print preview

I'm sure body+margins=page width, there is no way the report is splited to
multiple page when print preview. The report is a multi-page report. The
matrix is added in the 4th page. Before adding the matrix, everything is
fine. After added the matrix, the first page is splitted to 2 pages or even 3
pages when print previewing depending on the columns the matrix has. And the
matrix itself is within the same page(page width is good enough for it).
Any suggestions? I have run out of ideas. Thanks.Anyone can help?
"Jane" wrote:
> I'm sure body+margins=page width, there is no way the report is splited to
> multiple page when print preview. The report is a multi-page report. The
> matrix is added in the 4th page. Before adding the matrix, everything is
> fine. After added the matrix, the first page is splitted to 2 pages or even 3
> pages when print previewing depending on the columns the matrix has. And the
> matrix itself is within the same page(page width is good enough for it).
> Any suggestions? I have run out of ideas. Thanks.