Thanks for sharing your concern on this thread, Marvel450.

I'll share some steps to help you print the form.

We can run the QuickBooks PDF & Print Repair Tool. This helps resolve any printing issues in QuickBooks Desktop. Before doing so, please make sure to update your program to the latest release. Then, follow the steps below to download the QuickBooks Tool Hub.

Here are the steps:

1. Close your QuickBooks Desktop program.
2. Download the most recent version of the QuickBooks Tool Hub. Save it somewhere you can easily find it (like your Downloads folder or your Windows desktop).
3. Open the downloaded file (QuickBooksToolHub.exe).
4. Follow the on-screen steps to install and agree to the terms and conditions.
5. Double-click the icon on your Windows desktop to open the tool hub once the installation is complete.

After installing the Tool Hub, let's run the QuickBooks PDF & Print Repair Tool by following these steps:

1. Go to Program Problems.
2. Select QuickBooks PDF & Print Repair Tool. 

Once done, try to print the Form 1099-NEC. You may also check on this article for reference: Troubleshoot Issues with Printing and .PDF Files.

Please keep me posted on how it goes. I'm here to help you out again. Take care and stay safe.