If an employee never accepted the invitation to do direct deposit and now her check does not process, how do I reinitiate the process?

I'll provide some details on how direct deposit works in QuickBooks Online Payroll (QBOP), Brenda. 

In the normal process, after your employees fill out, and sign the authorization form for bank verification, you'll have to add direct deposit to your employees for the check to be processed successfully. To do so, follow the steps outlined below:
 

1. Go to the Payroll menu, then Employees.
2. Select your employee.
3. From the Payment method, select Start or Edit.
4. From the Payment method dropdown, select Direct deposit. You can also access the direct deposit authorization form here if your employee hasn't signed one.
   
   
   
    
5. Choose a Direct deposit method (Splits can be done as a dollar amount or as a percentage.):
   • Direct deposit to one account
   • Direct deposit to two accounts
   • Direct deposit with balance as a check
6. Enter the routing and account numbers from the employee's direct deposit voided check and select Save.
   
    

To learn more about the direct deposit process, please go over this article: Set Up Direct Deposit for Employees.

Furthermore, QuickBooks offers different kinds of reports to view useful information for your business and employees after running payroll. Know the list of available payroll reports. I've added this article for your guide:

Please let me know if you're referring to something else or if you need further assistance with direct deposit. I'm always right here to help.