Place the cursor on the blank page
Press Ctrl+Shift+8 to show paragraph marks
Delete extra paragraph marks on the blank page
Delete any page break on the blank page
Delete any section break before the blank page
Go to the end of the previous page and press Backspace or Delete
Reduce the font size of hidden paragraph marks to 1 pt if needed
Open the Navigation Pane and select the blank page content if visible
Check for tables at the end of the document and remove extra paragraphs after them
Use Print Layout view to verify the blank page is removed