Thank you for reaching out to the Community. At this time there isn't a way to add the bank account information to the deposit slips. I recommend taking a look at the QuickBooks App Store to see if there are any applications that you can integrate into the system. Once the main page is up you can log in with your Intuit ID. All the apps here are compatible with QuickBooks.
If you have any further questions please reach back out to the Community. I'm only a click away.