Thanks for replying, @CCCBuilder. I appreciate you for sharing a screenshot to resolve this.

I can see where you're coming from, and I'll help you sort this out. Normally, there's a setting in the Print options to show the alternate shading for a sales form. When you open the invoice or estimate, we can ensure that purring a checkmark in the Shade alternate table rows box should show the desired output.

You can follow:

1. Click the Customers menu.
2. Select Customer Center.
3. Open the invoice.
4. Click on the drop-down arrow under the Print icon, then select Invoice.
   
5. Check Shade alternate table rows box.
   
6. Click Preview to check the changes.
7. (Optional) Click Print.

If you wish to remove the alternate shading in the future, you can follow the same steps and uncheck the Shade alternate table rows box.

Since you're not seeing this option, you can try to run the verify and rebuild data process. Verifying the data identifies the most commonly known data issues within a company file while rebuilding the data resolves most data integrity issues.

You can also check out this article about troubleshooting issues with printing in QuickBooks Desktop for your future reference: Using the Print & PDF Repair tool.

Additionally, you'll have the option to duplicate or make a copy of your sales forms templates. Here's an article for your future reference: Use And Customize Form Templates.

Stay in touch with me if you have other questions about printing sales forms in QuickBooks. I'm always delighted to help. Have a nice and prosperous day ahead!