In AP 8.1F (130826) on the Payee/Po tab, there is a section for "PO Print Options" and you can set the Print, Fax and Email specs. Can you also add "Receipt Print Options"? This would be very helpful for secondary vendors that we want to print on a different spec than the primary vendor.

Thank you for your suggestion. I have added this to the wishlists for Payables and PurchaseOrders for a future release.