1. Go to Navigation pane > Modules > Accounts Receivable > Setup > Forms > Form setup2. On the General tab, click the Print management button. 3. In the documents list, expand Customer invoice and select Original <Default>.4. In the Destination field, select Printer setup.5. In the Print destination settings windows, select File.6. Select PDF … Continue reading AX – D365FO – modify the default print management setup for customer invoices to use the PDF format.