You may see this error when printing from QuickBooks Desktop:
Title: Intuit Printer Library Message: The form you are about to print does not fit on the page. You may wish to modify your print settings such as portrait/landscape. Click OK to print anyways, or Cancel to skip printing this form.
This may occur if the paper size or orientation in your printer's settings are different than QuickBooks Printer Setup. It may also occur if the template is sized incorrectly. Most QuickBooks forms default to letter size paper and portrait orientation.
Solution 1: Make sure your settings match
Solution 2: Correct a template's paper size (Forms include Sales Order, Invoice, Sales Receipt, Purchase Order)