Hello there, Christian. Printing issues are often resolved by updating Adobe Acrobat or Adobe Reader. QuickBooks Online relies on this software to handle and format document output.
If you are already using the latest version, please repair or reinstall your Adobe software, then restart your computer before attempting to print your sales order again.
If the issue persists, try accessing QuickBooks via an incognito window or a different browser, as cached data can often cause display glitches.
Feel free to hit Reply if you have more questions. The Community is always here to help.
