I appreciate you sharing your concerns regarding the refund vendor check, AmericanRV. 

I'm here to provide insights into how QuickBooks handles this.

QuickBooks is a powerful tool for accurately recording and tracking business transactions purposes only, ensuring the integrity of your accounting data.

Concerning printing a deposit, QuickBooks doesn't provide the specific functionality to print deposit slips. You can handle the deposit process by manually submitting it to your bank.

I'm sharing this article that will guide you in recording refunds you received from a vendor: Record a vendor refund in QuickBooks Desktop.

Furthermore, I'm also adding this link to monitor the payments made to your vendors within a specific period: Customize vendor reports.

If you have any further questions or require assistance with any other QuickBooks task aside from vendor refunds, please don't hesitate to add them below. I'll be here to lend a hand.