What kind of printer do I need to use? Thermal POS80 doesnt print well

Hi there, RUBYSGIFTSTORE.

I'd like to share some insights about the printer that will work with QuickBooks Online.

Any printer will work as long as it is connected to the device that you use to access QuickBooks Online.  I'd also suggest checking for their product reviews for performance and quality. 

You'll want to check this article for more details about setting up, adjust, or check the printing alignment: Test sequence for PDF printing issues.

However, here are some articles about printing In QuickBooks that you check for your future reference: 

• Setup to print checks.
• How to troubleshoot printer problems in Windows.
• Resolve PDF printing issues.

You've got me here if you have any other questions about this concern. Just let me know by leaving a comment below. Wishing you and your business continued success.