Can't test this now, but ISTR it should be 
$sheet->PageSetup->{FitToPagesWide} = 1;
$sheet->PageSetup->{FitToPagesTall} = 1;

[download]
Otherwise it's interpreted as method call instead of attribute access.

In reply to Re: Excel saving as PDF as 1 page by soonix
in thread Excel saving as PDF as 1 page by merrymonk

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