If you're still getting the same results, let's try opening your account in Private mode and see if it works for you. This method prevents cookies from being stored on your computer, making it a great place to identify browser problems. Use these keyboard shortcuts depending on the browser you're using:
Google Chrome: press Ctrl + Shift + N.
Mozilla Firefox: press Ctrl + Shift + P.
Internet Explorer: press Ctrl + Shift + P.
Safari: press Command + Shift + N.
If it works, clear the browser's cache. It removes the history or log of sites so you can start with a clean slate.
Lastly, let me add these articles to give you some tips that will help you set up, adjust, or check the printing alignment for all reports and sales forms (estimate, refund receipt, and credit memo) you create in QuickBooks Online: