How do I reverse the check printing sequence in QBO?

Hi, jtandcd.

Let's work together to ensure your checks are printed in the correct sequence. You can simply click the Ref no. header to reverse the printing sequence. Here's how to do it:

1. On the left navigation pane, go to Accounting then Charts of Accounts.
2. Choose your checking account then click View register.
3. Click the transactions Ref no. 

It may also depend on your printer. Thus, some printers print pages by default in reverse order. You may want to consider checking your printer's manual to know how to change the setting.

You can also check this article for more details:  Configure your print settings for printing checks in QuickBooks Online

Let me know if you have additional questions, I'm always here to further assist you. have a great day.

Not helpful!