Hi there, Zohan.

Thanks for getting back to us.  I'd be happy to assist you with reprinting checks in QuickBooks Online.

I want to make sure that I provide you the right resolution. May ask if you received an error message while reprinting the checks? For us to check if there's a related issue with the concern. If not, you can follow these steps to reprint the check with the correct year.

Here's how:

1. From the left menu, select Reports.
2. Look for  Check Detail report.
3. Select the correct date period from the drop-down.
4. From the report, select the check you'd like to print.
5. If you're printing a single check, select Print check.

For more details about the process, you can check out this article about printing a check: Print a check-in QuickBooks Online

Also, you can check out this article about reprinting checks and sales forms in QuickBooks Online for your reference: How to reprint checks and sales forms.

Tag me in the comments below if you have other questions about printing in QBO. I'll be sure to get back to you.