Hey there, @Romkey.
You'll need to manually choose to print your check on one side. Let me provide additional details about this.
Checks printing double-sided is sometimes caused by your printer setup. You may need to get in touch with an IT professional to configure your printer settings.
In addition, they can help you perform the necessary changes to print one-sided checks.
Also, you may need to manually choose to print your checks on sided while consulting with a professional.
Once done, but is still printing double-sided checks, I suggest contacting our QuickBooks Desktop Support. This way, they can investigate this further and provide you with an immediate resolution.
Here's how you can contact them:
Open your QuickBooks account.
Press F1 on your keyboard.
Click on Contact Us.
Please let me know if you have any other questions. I'll be around to help.
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