I'm running a custom GL report that is subtotaled by GL account. How can I insert page breaks after each GL account number transition of the printed PDFs?

Because your report is subtotaling by GL account, you may indicate the page break option when selecting to print.  Here are the steps:

1. Run the report
2. Click on the "Action" button and select the "Print Results Grid" option
3. Set "Page Break for Subtotal Headers" to "ON"
4. Click the "Print Results Grid" button and the PDF download will appear on your screen.