I see how troublesome it is for you to manually erase duplicate payments and the vendor's name, @Galina4. 

Allow me to share an update regarding this issue. The Product Engineering team have determined a solution and have rolled out a fix. Since you're still experiencing this printing issue, let's contact our support so they can assist you in fixing this. We can follow the steps from JamaicaA to reach them.

If you need help with your issues in QuickBooks Online, you can also read this article: QuickBooks Online Support.

Do you need help verifying your expenses and sales? You can read this article as a guide: Run reports in QuickBooks Online.

If you have other questions, you can always get back to us in the Community. I'm always ready to help.